Payment Method
OPA569AIDWPR
Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current
-
Manufacturer:
-
Mfr.Part #:
OPA569AIDWPR
-
Datasheet:
-
Number of channels:
1
-
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):
2.7
-
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):
5.5
-
Iout (typ) (A):
2.4
-
EDA/CAD Models:
Availability: 4607 PCS
Please fill in the short form below and we will provide you the quotation immediately.
OPA569AIDWPR General Description
The OPA569 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 OPA569 is unity gain stable, has low dc errors, is easy to use, and free from the phase inversion problems found in some power amplifiers. High performance is maintained at voltage swings near the output rails.
The OPA569 provides an accurate user-selected current limit that is set with an external resistor, or digitally adjusted via a Digital-to-Analog Converter.
The OPA569 output can be independently disabled using the Enable pin, saving power and protecting the load.
The IMONITOR pin provides a 1:475 bidirectional copy of the output current. This eliminates the need for a series current shunt resistor, allowing more voltage to be applied to the load. This pin can be used for simple monitoring, or feedback control to establish constant output current.
Two flags are provided: one for warning of thermal over-stress, and one for current limit condition. The Thermal Flag pin can be connected to the Enable pin to provide a thermal shutdown solution.
Packaged in the Texas Instruments PowerPAD package, it is small and easy to heat sink. The OPA569 is specified for operation over the extended industrial temperature range, 40°C to +85°C.
Key Features
- HIGH OUTPUT CURRENT: 2A
- OUTPUT SWINGS TO: 150mV of Rails with IO =2A
- THERMAL PROTECTION
- ADJUSTABLE CURRENT LIMIT
- TWO FLAGS: Current Limit and Temperature Warning
- LOW SUPPLY VOLTAGE OPERATION: 2.7V to 5.5V
- SHUTDOWN FUNCTION WITH OUTPUT DISABLE
- SMALL POWER PACKAGE: SO-20 PowerPAD™
- APPLICATIONS
- THERMOELECTRIC COOLER DRIVER
- LASER DIODE PUMP DRIVER
- VALVE, ACTUATOR DRIVER
- SYNCHRO, SERVO DRIVER
- TRANSDUCER EXCITATION
- GENERAL LINEAR POWER BOOSTER FOR OP AMPS
- PARALLELING OPTION FOR HIGHER CURRENT APPLICATIONS
PowerPAD is a trademark of Texas Instruments.
Specifications
Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.7 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 | Iout (typ) (A) | 2.4 |
GBW (typ) (MHz) | 1.2 | Slew rate (typ) (V/µs) | 1.2 |
Vos (offset voltage at 25°C) (max) (mV) | 2 | Offset drift (typ) (V/°C) | 0.0000013 |
Iq per channel (typ) (mA) | 9 | Features | Adj Current Limit, Shutdown |
Rating | Catalog | Operating temperature range (°C) | -55 to 125 |
Input bias current (max) (pA) | 10 | CMRR (typ) (dB) | 90 |
Rail-to-rail | In to V-, Out | Architecture | FET |
Service Policies and Others
After-Sales & Settlement Related
For alternative payment channels, please reach out to us at:
[email protected]Shipping Method
AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
365-Day Product
Quality Guarantee
We promise to provide 365 days quality assurance service for all our products.
Availability: 4607 PCS
+BOMQty. | Unit Price | Ext. Price |
---|---|---|
1+ | $7.381 | $7.38 |
10+ | $6.421 | $64.21 |
30+ | $5.836 | $175.08 |
100+ | $5.346 | $534.60 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for OPA569AIDWPR, guaranteed quotes back within 12hr.