AA4556 AGAMEM | Alldatasheet

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Agamem Microelectronics Inc. AA4556 PRELIMINARY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER ©Copyright Agamem Microelectronics Inc. www.agamem.com.tw 2009/01/05 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE R IGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNC TION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ■ DESCRIPTION The AA4556 integrated circuit is a high-gain, high output current dual operational amplifier capable of driving ±70mA into 150 Ω loads (10.5V output voltage), and operating low su pply voltage(V+/V- = ±2V~).The AA4556 has the capability of driving 150 Ω loads. In addition, the wide band-width, low noise, high slew rate and low distortion of the AA4556 make it ideal for many audio, telecommunications and instrumentation applications. ■ FEATURES

  • Operating Voltage ( ± 2V ~ ± 18V)
  • High Output Current (lo=70mA)
  • Slew Rate (3.5V/ μ s)
  • Gain Band Width Product (8MHz)
  • Bipolar Technology ■ APPLICATION
  • Audio Technology
  • Telecommunication Circuit
  • Instrumentation Application BLOCK DIAGRAM

Agamem Microelectronics Inc. AA4556 PRELIMINARY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER ©Copyright Agamem Microelectronics Inc. www.agamem.com.tw 2009/01/05 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE R IGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNC TION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ■ PIN DESCRIPTION TOP VIEW AO BO PIN NO. PIN NAME FUNCTION

1 AO Amplifier A Output

2 A- Amplifier B Invert Input

3 A+ Amplifier A Non-Invert Input

4 V- Negative Voltage Supply

5 B+ Amplifier B Non-Invert Input

6 B- Amplifier B Invert Input

7 BO Amplifier B Output

8 V+ Postive Voltage Supply

■■■■ ABSOLUTE MAXIMUM RATINGS Ta=25 ℃ SYMBOL PARAMETER RATINGS UNIT VCC Supply voltage ± 18V V VIDR Input Differential Voltage Range ± 30 V VICR Input Common Mode Voltage Range ± 15 V TA Operating Ambient Temperature -20 ~+75 ℃ TS Storage Temperature -40~+125 ℃

Agamem Microelectronics Inc. AA4556 PRELIMINARY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER ©Copyright Agamem Microelectronics Inc. www.agamem.com.tw 2009/01/05 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE R IGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNC TION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ■■■■ ELECTRICAL CHARACTERISTICS (V+/V- = ± 15 V, T A = 25° C, unless otherwise noted.) SYMBOL PARAMETER TEST CONDITIONS LIMITS UNIT MIN TYP MAX VIO Input Offset Voltage RS ≦ 10 k Ω - 0.5 6 mV IIO Input Offset Current - 5 60 nA IIB Input Bias Current - 50 500 nA VICR1 Input Common Mode Voltage Range1 V+ = 9 V, V IL - - 1.5 V VICR2 Input Common Mode Voltage Range2 V+ = 9 V, V IH 8 - - V AVOL Large Signal Open Loop Voltage Gain RL ≧ 2.0 k Ω, V O = ± 10 V 86 100 - dB CMR Common Mode Rejection RS 1≦ 0 k Ω 70 90 - dB PSR Power Supply Rejection RS 10 k Ω≦ 76.5 90 - dB VOH Output Voltage–High Limit V+ = 9V, Vin+ = 4V, Vin- = 3V, Isource = 40mA 7.5 - - V VOL Output Voltage–Low Limit V+ = 9V, Vin+ = 3V, Vin- = 4V, Isink = 40mA - - 21 V ICC Power Supply Current V+ = 9 V - 8 12 mA SR Slew Rate - 3.5 - V/μs

Agamem Microelectronics Inc. AA4556 PRELIMINARY DUAL HIGH CURRENT OPERATIONAL AMPLIFIER ©Copyright Agamem Microelectronics Inc. www.agamem.com.tw 2009/01/05 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE R IGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNC TION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ■ ORDERING INFORMATION ORDER NO. PACKAGE PACKING Q’TY MARK CHART AA4556S SOP 8L TAPE & REEL 3,000ea ■ PACKAGE DIMENSION SOP-8 SYMBOLS DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES MIN NOM MAX MIN NOM MAX AA4556 XXXX S NOTES: 1. Package body sizes exclude mold flash protrusions or gate burns. 2. Tolerance ± 0.1 ㎜ (4 mil) unless otherwise specified 3. Coplanarity: 0.1 mm 4. Controlling dimension is millimeter converted inch dimensions are not necessarily exact 5. Followed from JEDEC MS-012