AN6551

AN6551 PANASONIC

Document overview

• Manufacturer or author: Provided By digicamel.com
• PDF pages: 4

Technical content

Dual Operational Amplifier n Block Diagram ■ Pin Descriptions Pin No. Pin name 1, 9 Ch.1 output Ch.1 inverting input Ch.1 non inverting input V EE (GND) Ch.2 non inverting input Ch.2 inverting input Ch.2 output V CC n Overview The AN6551 is a dual operational Amplifier with a phase compensation circuit built-in. It is suitable for application to various electronic circuits such as active filters and audio pre-amplifiers. n Features

• Phase compensation circuit
• High gain, low noise
• Output short-circuit protection
• Two circuits symmetrically arranged in 9-pin SIL plastic package Unit:mm 9-pin SIL Plastic Package (SIP009-P-0000C) 0.3 + 0.1 – 0.05 23.3–0.3 6.0–0.3 2.4–0.25 3.3–0.25 1.5–0.25 0.5–0.1 2.54 1.5–0.25 1.4–0.3 30˚ 3.0–0.3 2 8 V O1 V O2 R 3 Q 3 Q 1 D 1 C 2 Q 6 R 5 R 7 Q 9 Q 8 Q 11 Q 14 Q 29 Q 26Q 15 Q 28 R 16 Q 18Q 13 Q 25 Q 23 R 18 D 2 Q 17 Q 16 C 4 C 3 R 12 R 9 R 21 V EE (GND) V CC R 8 R 13D Z Q 10 R 6 Q 5Q 4 R 1 C 1 R 2 R 4 Q 7 Q 22 Q 24 Q 20 Q 19 R 17 Q 21 R 15 R 14 Q 27 R 20 R 19 Q 12 Q 2 V in2– V in2+ V in1– V CC V in1+

V CC , VEE V ID V ICM PD Topr Tstg V V V mW Parameter Symbol Rating Unit ■ Absolute Maximum Ratings (Ta=25˚C) –18 –30 –15 500 –20 to +75 –55 to +150 Voltage Power dissipation Temperature Supply voltage Differential input voltage Common-mode input voltage Operating ambient temperature Storage temperature Parameter Symbol Condition min typ max ■ Electrical Characteristics (VCC =15V, VEE =–15V, Ta=25˚C) Input offset voltage V I (offset) 6m V0.5R S 10kΩ Input offset current IIO 200 nA5 Input bias current Ibias 500 nA Voltage gain 86G V dBR L 2kΩ , VO =–10V Maximum output voltage –12V O (max.) V–14 –10 V –13 Common-mode input voltage width –12V CM V–14 100 Common-mode rejection ratio 70CMR dB 90 Supply voltage rejection ratio SVR µV/V30 Power consumption PC 170 mW90R L=∞ Slew rate SR V/ µs1.0R L 2kΩ 150 Equivalent input noise voltage V ni µVrms2.5R S=1kΩ , B=10Hz to 30kHz Unit R L 10kΩ R L 2kΩ n Block Diagram +– + – V CC V O1 V CCV O2 +V in1 V EE 1 23 45 6 879 –V in1 –V in2 +V in2

Frequency f (Hz) Voltage Gain GV (dB) 100k 1M 10M 100M V CC =15V V EE =–15V Ta=25˚C V CC =15V V EE =–15V Ta=25˚C G V –f 100 1k 10k 100k Load Resistance RL (Ω ) Maximum Output Voltage VO (max) (V) V CC =15V V EE =–15V Ta=25˚C V O (max) –R L 10 100 1k 10k Frequency f (Hz) Equivalent Input Noise Voltage Vni (nV/Hz) V ni–f 1 10 100 1k 10k 100k 1M Frequency f (Hz) 0 4 8 12 16 20 Supply Voltage VCC =–V EE (V) Maximum Output Voltage VO (max) (V) V O (max) –f –10 –15 –20 –25 Common-mode Input Voltage VCM (V) V CM –V CC , VEE V CC =15V VEE =–15V R S=1kΩ , GV =40dB, Ta=25˚C R L=2kΩ , Ta=25˚C 0 4 8 12 16 20 Supply Voltage VCC =–V EE (V) –10 –15 –20 –25 Maximum Output Voltage VO (max) (V) V O (max) –V CC , VEE – 2 00 2 04 06 08 0 Operating Temperature Ta (˚C) Supply Current ICC (mA) V CC =15V V EE =–15V ICC –Ta 0 1 02 03 04 05 06 07 08 09 0 1 0 0 Time t (µs) Output Voltage VO (V) V O – t V CC =15V V EE =–15V R L=2kΩ , Ta=25˚C 9 (1) V EE V CC RL 2.83.7 4.6 2kΩ

OP. Amp. V CC =8 to 30V 2.2kΩ 36kΩ 390kΩ 100kΩ 100kΩ 1kΩ 10kΩ47µF 33µF 33µF 0.01µF2200pF 100µF RIAA Pre-amp. (Single voltage operation)