Product Summary

The OPA569AIDWPR is a low-cost, high-current, operational amplifier designed for driving a wide variety of loads while operating on low-voltage supplies. It operates from either single or dual supplies for design flexibility and has rail-to-rail swing on the input and output. Typical output swing is within 150mV of the supply rails, with output current of 2A. Output swing closer to the rails is achievable with lighter loads. The applicaitons of the OPA569AIDWPR are (1)thermoelectric cooler driver; (2)laser diode pump driver; (3)valve, actuator driver; (4)synchro, servo driver; (5)transducer excitation; (6)general linear power booster for op amps paralleling option for higher; (7)current applications.

Parametrics

OPA569AIDWPR absolute maximum ratings: (1)TSupply Voltage: +7.5V; (2)Output Short-Circuit: Continuous when thermal protection enabled; (3)Current Monitor (pin 19) Short-Circuit: Continuous; (4)Enable Pin (pin 8): (V–) – 0.5V to (V–) + 7.5V; (5)PowerPAD (pins 1, 10, 11, 20, and pad): (V–) – 0.5V to (V–) + 0.5V; (6)Current Limit Set (pin 3): (V–) – 0.5V to (V+) + 0.5V; (7)Operating Temperature:–55°C to +125°C; (8)Storage Temperature: –65°C to +150°C; (9)Junction Temperature: +150°C; (10)Lead Temperature (soldering, 10s): +300°C.

Features

OPA569AIDWPR features: (1)high output current: 2a; (2)output swings to: 150mv of rails with io = 2a; (3)thermal protection; (4)adjustable current limit; (5)two flags: current limit and temperature warning; (6)low supply voltage operation: 2.7v to 5.5v; (7)shutdown function with output disable; (8)small power package: so-20 powerpad.

Diagrams

OPA569AIDWPR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OPA569AIDWPR
OPA569AIDWPR

Texas Instruments

Operational Amplifiers - Op Amps 2A Pwr Op Amp Rail-To-Rail I/O

Data Sheet

0-1: $5.26
1-10: $4.73
10-25: $4.21
25-50: $3.97
OPA569AIDWPRG4
OPA569AIDWPRG4

Texas Instruments

Operational Amplifiers - Op Amps 2A Pwr Op Amp Rail-To-Rail I/O

Data Sheet

0-790: $2.68
790-1000: $2.63