Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A "A" Grade
PA61A: Operational Amplifiers - Op Amps Linear OpAmp, 90V 10A "A" Grade
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Number of Channels : | 1 | Common Mode Rejection Ratio (Min) : | 74 dB |
Input Offset Voltage : | 4 mV | Input Bias Current (Max) : | 20 nA |
Mounting Style : | Through Hole | Package / Case : | TO-3 |
Slew Rate : | 2.8 V/us | Shutdown : | No |
Maximum Operating Temperature : | + 85 C |
SUPPLY VOLTAGE, +VS to VS |
90V |
OUTPUT CURRENT, within SOA |
10A |
POWER DISSIPATION, internal |
97W |
INPUT VOLTAGE, differential |
±VS3V |
INPUT VOLTAGE, common mode |
±VS |
TEMPERATURE, pin solder-10s |
300 |
TEMPERATURE, junction1 |
200 |
TEMPERATURE RANGE, storage |
65 to +150 |
OPERATING TEMPERATURE RANGE, case |
55 to +125 |
The PA61 and PA61A are high output current operational amplifiers designed to drive resistive, inductive and capacitive loads. Their complementary emitter follower output stage of PA61A is the simple class C type and optimized for low frequency applications where crossover distortion is not critical. PA61A are not recommended for audio, transducer or deflection coil drive circuits above 1kHz or when distortion is critical. The safe operating area (SOA) is fully specified and can be observed for all operating conditions by selection of user programmable current limiting resistors. Both amplifiers of PA61A are internally compensated for all gain settings. For continuous operation under load, mounting on a heatsink of proper rating is recommended.
This hybrid circuit PA61A utilizes thick film conductors, ceramic capacitors, and semiconductor chips to maximize reliability, minimize size, and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections of PA61A at all operating temperatures. The 8-pin TO-3 package of PA61A is electrically isolated and hermetically sealed. The use of compressible thermal washers and/or improper mounting torque voids the product warranty. Please see "General Operating Considerations".
Technical/Catalog Information | PA61A |
Vendor | Cirrus Logic Inc |
Category | Integrated Circuits (ICs) |
Packaging | Tube |
Amplifier Type | Power |
Number of Circuits | 1 - Single |
Package / Case | TO-3-8 |
Slew Rate | 2.8 V/s |
Gain Bandwidth Product | 1MHz |
Current - Supply | 3mA |
Current - Output/Channel | 10A |
Voltage - Supply, Single/Dual (±) | 20 V ~ 90 V, ±10 V ~ 45 V |
Output Type | - |
-3db Bandwidth | - |
Current - Input Bias | 10nA |
Operating Temperature | -25°C ~ 85°C |
Voltage - Input Offset | 1000V |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | PA61A PA61A 598 1318 ND 5981318ND 598-1318 |