PA12

Operating Supply Voltage :
Output Current :
Number of Channels : 1
Input Offset Voltage : 6 mV
Shutdown : No
Maximum Operating Temperature : + 85 C
Mounting Style : Through Hole
Packaging : Bulk
Common Mode Rejection Ratio (Min) : 74 dB
Slew Rate : 4 V/us
Input Bias Current (Max) : 30 nA
Package / Case : TO-3


Features:

• LOW THERMAL RESISTANCE - 1.4° C/W
• CURRENT FOLDOVER PROTECTION - NEW
• HIGH TEMPERATURE VERSION - PA12H
• EXCELLENT LINEARITY - Class A/B Output
• WIDE SUPPLY RANGE - ±10V to ±50V
• HIGH OUTPUT CURRENT - Up to ±15A Peak




Application

• MOTOR, VALVE AND ACTUATOR CONTROL
• MAGNETIC DEFLECTION CIRCUITS UP TO 10A
• POWER TRANSDUCERS UP TO 100kHz
• TEMPERATURE CONTROL UP TO 360W
• PROGRAMMABLE POWER SUPPLIES UP TO 90V
• AUDIO AMPLIFIERS UP TO 120W RMS




Specifications

Output Current MAX (A)	Supply Voltage MAX (V)	Slew Rate TYP (V/s)	Standby Current MAX (mA)	Power Dissipation MAX (W)
PA12
10	90	4	50	125
PA12A
15	100	4	50	125
PA12H
1	90	4	100	6

SUPPLY VOLTAGE, +Vs to Vs 100V
OUTPUT CURRENT, within SOA 15A
POWER DISSIPATION, internal 125W
INPUT VOLTAGE, differential ±VS3V
INPUT VOLTAGE, common mode±VS
TEMPERATURE, pin solder -10s 300°C
TEMPERATURE, junction1 200°C
TEMPERATURE RANGE, storage 65 to +150°C
OPERATING TEMPERATURE RANGE, case 55 to +125°C




Description

The PA12 is a state of the art high voltage, very high output current operational amplifier PA12 designed to drive resistive, inductive and capacitive loads. For optimum linearity, especially at low levels, the output stage is biased for class A/B operation using a thermistor compensated base-emitter voltage multiplier circuit.

The safe operating area (SOA) can be observed for all operating conditions by selection ofPA12 of user programmable current limiting resistors. For continuous operation under load, a heatsink of proper rating is recommended. This hybrid integrated circuit utilizes thick film (cermet) resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires of PA12 provide reliable interconnections at all operating temperatures. The 8-pin TO-3 package is hermetically sealed and electrically isolated. The use of compressible isolation washers voids the warranty.

Parameters:

Technical/Catalog Information	PA12
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	2.5 V/s
Gain Bandwidth Product	4MHz
Current - Supply	25mA
Current - Output/Channel	10A
Voltage - Supply, Single/Dual (±)	20 V ~ 90 V, ±10 V ~ 45 V
Output Type	-
-3db Bandwidth	-
Current - Input Bias	12nA
Operating Temperature	-25°C ~ 85°C
Voltage - Input Offset	2000V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PA12 PA12 598 1303 ND 5981303ND 598-1303