PRODUCT SPECIFICATION AMPLIFIER MODULE AMS1000-2600
FEATURE LIST
2x500W into 2Ω @ 1% THD. 900W BTL into 4Ω @ 1% THD. Patented AMS (Adaptive Modulation Servo) amplifier technology. Almost flat THD versus frequency plot. 115dB dynamic range. Automatic voltage doubler for universal mains. Meets EuP and EnergyStar requirements. UL recognized CE approved +/- 17V DC AUX outputs AUX output for hanger channel
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SCOPE
These technical specifications describes the functionalities and features of the Anaview amplifier module AMS1000-2600, an integrated audio solution combining high-end amplifier and power supply technology, capable of delivering 2x500W into 2Ω @1%THD, 2x300W into 4Ω @1%THD or 1x900W into 4Ω bridged. Short term RMS power 1000Wrms into 4Ω. Typical applications are audio subwoofers, powered speakers and residential audio system.
DISCLAIMER The data sheet contains specifications that may be subject to change without prior notice. Responsibility for verifying the performance, safety, reliability and compliance with legal standards of end products using this subassembly falls to the manufacturer of said end product. ANAVIEW products are not authorized for use as critical components in life support devices or life support systems without the express written approval of the president of ETAL Group AB. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labelling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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GENERAL Environmental Conditions Humidity Operating Temperature Ambient Storage Temperature
5 – 85% RH non condensing 0C to +55C -40C to +85C
Regulations and compliances
Emission
EMC
Immunity
Safety
LVD
Power Loss
EuP Energy Star
Conducted Emission 0.15 MHz – 30 MHz FCC 15V, Sec. 107 Class ”B” Radiated Emission 30 MHz – 1 GHz FCC 15V, Sec. 109 Class ”B” Conducted Emission 0.15 MHz – 30 MHz EN 55022 (2010) Class ”B” Telecom Conducted Emission 0.15 MHz – 30 MHz EN 55022 (2010) Class ”B” Radiated Emission 30 MHz – 1 GHz EN 55022 (2010) Class ”B” Power Line Harmonics EN 61000-3-2 (2006) + A1 (2009) + A2 (2009) Power Line Flicker EN 61000-3-3 (2008) ESD Immunity Criterion B IEC 61000-4-2 (2008) Radio Frequency Immunity Criterion A IEC 61000-4-3 (2006) + A1 (2007) + A2 (2010) Electrical Fast Transient Immunity Criterion B IEC 61000-4-4 (2004) + A1 (2010) Surge Immunity Criterion B IEC 61000-4-5 (2005) RF Common Mode Immunity Criterion A IEC 61000-4-6 (2008) Power Frequency Magnetic Field Criterion A IEC 61000-4-8 (2009) Voltage Dips and Short Interruptions Criterion B and C IEC 61000-4-11 (2004) IEC 60065:2001 + A1:2005 + A2:2010 EN 60065:2002 + A1:2006 + A11:2008 + A2:2010 + A12:2011 UL 60065 7th Ed. Revised 2012-09-21 CAN/CSA C22.2 No. 60065-03, 1st Ed., 2006-04 + A1:2006 + A2:2012 Designed to enable system compliance with: 2005/32/EC - 1275/2008: Standby/Off Mode Loss, Annex II Point 2 Energy Star - Consumer Audio Products, Phase II
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Miscellaneous Specifications Cooling
Convection cooling
Mounting of the unit
See Figure 1 Board outline, dimensions and mounting holes (page 21).
IEC Protection Class
Class I
Efficiency
85% at 230Vac, 1KHz 1x1000W into 4Ω BTL
Idle power consumption
< 17.5W at 230VAC
Standby mode power consumption
0.5W typically when remote shut down by DISABLE input.
Manufacturing according to IPC-A-610, Revision D, February 2005 workmanship standard
Model selection chart/ordering information Model
Accepts Hanger Module†
Application
Auto ranging 2-channel amplifier with 5.5V nominal standby supply meeting Energy Star/EuP and ability to power 3rd channel for 2.1 systems and BTL + SE systems ideal for 2-way LF/HF active speakers. † Hanger Module Option – offers AUX VS+ and VS- high voltage rails to power an optional Hanger Module amplifier channel.
AMS0100-2600
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BLOCK DIAGRAM Auto doubler + rectifier
LINE NEUTRAL
80-265 VAC
EMI filter
5.5VDC/200mA
Standby supply
CON1.p17
CON2
PE +62VDC
1AF
-62VDC
1AF
1 2
Zero voltage switching non regulated DC/ DC converter
+/-17VDC
3 1.25AF
4 5
-45VDC
200mAT 6 +
+/-17VDC
CON1.p15 -
CON1.p13
nDISABLE
nCLIP_L
nMUTE
nCLIP_R
CON1.p12
Diagnostics and control. Open drain input and outputs
CON1.p16
1.25AF
nPROT nOTP TEMP_OUT (linear)
CON1.p14 CON1.p11 CON1.p10 CON1.p9 CON1.p8 CON1.p7
12k 13,6dB
CON1.p6 IN_L+
2k5
IN_L-
2k5
CON1.p5 CON1.p4
14,2dB
-
1k
13,6dB IN_R-
2k5
IN_R+
2k5
CON1.p2 CON1.p1
12k
-
OUT_L+
+
OUT_L-
4
14,2dB 1k
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3
5k1
-
OUT_R-
+
OUT_R+
+ 12k
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CON3
-
+ 12k
CON1.p3
5k1
2
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1
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MAINS VOLTAGE Absolute maximum ratings Parameter Mains input voltage
Comment
Min
Max
Unit
75
264
VAC
45
63
Hz
The module automatically selects between 115/230V operation
Mains input freq.
Electrical specifications Parameter
Comment
Min
Recommended mains voltage range
For normal operation
Minimum mains starting voltage
Where all AUX supplies are available and amplifier is running.
Max
90
Unit
240
VAC
90
VAC
AUDIO SPECIFICATIONS Absolute maximum ratings Parameter Input signal single ended
Input signal balanced
Between Between Between Between Between Between
Comment IN_L+ and GND IN_L- and GND IN_R+ and GND IN_R- and GND IN_L+ and IN_LIN_R+ and IN_R-
Min
Max
-
3
Unit Vrms
-
6
Vrms
Electrical specifications Measured at 25°C ambient with no preheating unless otherwise specified Parameter Comment Min Typ Offset voltage With open inputs 10 Switching frequency At idle with 4Ω load 370 Switching residual At idle with 4Ω load 800 Gain At 1kHz with 4Ω load 27,5 Idle noise Unweighted with 4Ω load 60 SNR 1W 4Ω 2.81Vrms/idle noise 93 SNR 1W 2Ω 2.0Vrms/idle noise 90 Dynamic range 4Ω 36Vrms/idle noise 115 Common mode IN+ and IN- connected 38 rejection together. 100Hz signal applied to input. Rejection measured at the output.
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Max
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Unit mV kHz mVpk dB µVrms dB dB dB dB
Input impedance single ended (*1) Input impedance balanced (*1) Upper bandwidth limit Gain deviation Upper full power bandwidth (*2) Lower bandwidth limit (*3) Recommended load impedance single ended Recommended load impedance BTL
Non symmetrical on positive 2.5 14.5 kΩ and negative inputs Non symmetrical on positive 1.37 14.5 kΩ and negative inputs Point of -3dB vs gain at 1kHz 70 kHz with 4Ω load From 20Hz to 20kHz 0.5 dB Level calibrated at 1% THD at 20 kHz 1kHz. Point of -3dB vs gain at 1kHz 4 Hz with 4Ω load Recommended for optimized 2 8 Ω efficiency and audio performance Recommended for optimized 4 8 Ω efficiency and audio performance Output impedance @ Measuring output voltage while 6 mΩ 100Hz injecting 1Arms into output. 1mV=1mΩ Output impedance @ Measuring output voltage while 13 mΩ 20kHz injecting 1Arms into output. 1mV=1mΩ (*1) The input impedance on IN+ and IN- is not identical and also different between channels. See application notes below for more information. (*2) Sustained operation at full power above this frequency may result in damage to the module. (*3) Requires symmetrical loading and signal generation on both channels.
Power specifications SE operation Maximum output current Maximum long term output power into 8Ω Maximum long term output power into 4Ω Maximum long term output power into 2Ω Maximum infinite output power into 4Ω Maximum infinite output power into 2Ω FTC power rating into 8Ω
Measured with one period of 100Hz sine wave Measured with both channels driven @ 1% THD+N Measured with both channels driven @ 1% THD+N Measured with both channels driven @ 1% THD+N Measured with both channels driven in 45°C ambient temperature. Measured with both channels driven in 45°C ambient temperature.
30
Apk
2x170
Wrms
2x300
Wrms
2x500
Wrms
2x100
Wrms
2x75
Wrms
1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient
2x170
Wrms
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FTC power rating into 4Ω
FTC power rating into 2Ω
Max short term RMS power into 8Ω Max short term RMS power into 4Ω Max short term RMS power into 2Ω
temp. 25°C still air. Open frame. Board mounted vertically. 1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient temp. 25°C still air. Open frame. Board mounted vertically. 1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient temp. 25°C still air. Open frame. Board mounted vertically. 500ms of 1kHz sine wave @ 1%THD. One channel.
2x300
Wrms
2x250
Wrms
180
Wrms
500ms of 1kHz sine wave @ 1%THD. One channel.
360
Wrms
500ms of 1kHz sine wave @ 1%THD. One channel.
680
Wrms
Measured during 30 second interval with 1% THD+N Measured during a 30 second interval with 1% THD+N Measured during a 30 second interval with 1% THD+N Measured in 45°C ambient temperature. Measured in 45°C ambient temperature. Measured in 45°C ambient temperature.
580
Wrms
720
Wrms
900
Wrms
200
Wrms
170
Wrms
150
Wrms
1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient temp. 25°C still air. Open frame. Board mounted vertically. 1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient temp. 25°C still air. Open frame. Board mounted vertically. 1 hour pre heating with 1/8 of specified power and subsequently 5 min. with specified power at 120/230Vac, 1kHz input, ambient temp. 25°C still air. Open frame.
570
Wrms
600
Wrms
500
Wrms
Power specifications BTL operation Maximum long term output power into 8Ω Maximum long term output power into 6Ω Maximum long term output power into 4Ω Maximum continuous output power into 8Ω Maximum continuous output power into 6Ω Maximum continuous output power into 4Ω FTC power rating into 8Ω
FTC power rating into 6Ω
FTC power rating into 4Ω
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Max short term RMS power into 8Ω Max short term RMS power into 6Ω Max short term RMS power into 4Ω
Board mounted vertically. 500ms of 1kHz sine wave @ 1%THD.
590
Wrms
500ms of 1kHz sine wave @ 1%THD.
740
Wrms
500ms of 1kHz sine wave @ 1%THD.
1000
Wrms
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DIAGNOSTIC SIGNALS Diagnostics outputs
Output type
Voltage range Min
Max
I Max cont.
Function
nPROT
Open drain with 2kohm in series(*1)
N/A
VA+(*3)
5mA
Signals during: - Over voltage shutdown - VA+/- fuse is blown - Startup until rails are OK
nCLIP_L
Open drain with 2kohm in series(*1)
N/A
VA+(*3)
5mA
Signals when the output generates >0,1%THD+N
nCLIP_R
Open drain with 2kohm in series(*1)
N/A
VA+(*3)
5mA
Signals when the output generates >0,1%THD+N
nOTP
Open drain with 2kohm in series(*1)
N/A
VA+(*3)
5mA
Signals when the hottest component reaches approx 110°C
5mA
Displays the temperature of the hottest component inside AMS1000. Shut down is 2.86V.
TEMP_OUT
(*1)
Linear(*2)
0.2V
3.0V
Open drain outputs with 2kohm in series to limit the current.
(*2)
The TEMP_OUT output is a linear signal with 1kohm in series to limit the current.
(*3)
Recommended maximum voltage to which a pull up resistor should be connected.
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Proposed interfaces Diagnostics output nPROT, nCLIP_L, nCLIP_R, nOTP.
AMS1000 output circuit
2k
Proposed interface
nOTP
2N7002 1n/50V
The MOSFET 2N7002 is turned on during the corresponding situations.
TEMP_OUT This output shows the temperature of the hottest position inside the module. Internal supervision shuts down the amplifiers when this output reaches 2,87V which corresponds to 100°C.
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Temp out The below graph shows how the output signal TEMP_OUT follows the hottest component in the AMS1000 module. X-axis is voltage and Y-axis is temperature in °C. 2.86V on TEMP_OUT signal is shut down threshold.
140 130 120 110 100 90 80 70 60 50 40 0,9 1 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2 2,1 2,2 2,3 2,4 2,5 2,6 2,7 2,8 2,9 3 3,1 3,2
The temperature can also be described using the formula below TEMP=(3428/LN(53532-(15851*TEMP_OUT)))-273,15
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CONTROL INPUTS Absolute maximum ratings Parameter nDISABLE nMUTE
Comment
Min 0 0
Max VA+ VA+
Unit V V
Electrical specifications Parameter nDISABLE activation threshold nDISABLE deactivation threshold nDISABLE activation time nDISABLE deactivation time nMUTE activation threshold nMUTE deactivation threshold nMUTE activation time nMUTE deactivation time
Comment Threshold for disabling the AMS1000 module (active low)
Min 1.5
Typ 2.0
Max 2.5
V
Unit
Threshold for enabling the AMS1000 module
1.5
2.0
2.5
V
Time from setting nDISABLE low to amplifier stop Time from setting nDISABLE high to amplifier start
0.7
ms
1500
ms
Threshold for muting the AMS1000 module (active low). 30% of VA+.
0.3xVa+
V
Threshold for unmuting the AMS1000 module. 70% of VA+.
0.7xVa+
V
Time from setting nMUTE low to amplifier stop Time from setting nMUTE high to amplifier start
1
ms
8
ms
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Proposed interfaces Control signal nMUTE
AMS1000 input circuit
Proposed interface
When this input is pulled down the amplifiers are muted. The Schmitt trigger has CMOS thresholds and is supplied by VA+ meaning the “high to low” threshold is 70% of VA+ and the “low to high” threshold is 30% of VA+. nDISABLE The entire module is turned off and put in standby mode when this input is pulled down. During this state, only the STBY_DC output is available. The internal gate pull up resistor is pulled up to STBY_DC.
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AUXILIARY SUPPLIES AUX outputs
Nom. Voltage
Voltage fluctuation Min
Max
I Max cont.
Comments
STBY_DC output supply
+5.5V (*2)
+4.0V
+8.0V
200mA
25mA for 500Hz) 50W 4Ω hanger module.
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POWER CONSUMPTION AND EFFICIENCY Idle and standby consumption Parameter Idle consumption at 230VAC Idle consumption at 115VAC Standby consumption at 230VAC, unloaded Standby consumption at 115VAC, unloaded Standby consumption at 230VAC, loaded Standby consumption at 115VAC, loaded
Comment nMUTE and nDISABLE set high at 230VAC with no load on VA+/VA or STBY_DC nMUTE and nDISABLE set high at 115VAC with no load on VA+/VA or STBY_DC nDISABLE set low at 230VAC with no load on STBY_DC
Min
Typ 12.5
Max
13.3
W
320
mW
nDISABLE set low at 115VAC with no load on STBY_DC
21
mW
nDISABLE set low at 230VAC with 25mA load on STBY_DC
480
mW
nDISABLE set low at 115VAC with 25mA load on STBY_DC
350
mW
Maximum load for EuP and Energy Star compliance Compliance EuP compliance Energy star
Unit W
Comment Maximum load to ensure