Low

LT1970CFE#PBF - 

Operational Amplifier, Single, 1 Amplifier, 3.6 MHz, 1.6 V/µs, ± 2.5V to ± 30V, TSSOP, 20 Pins

LT1970CFE#PBF - Operational Amplifier, Single, 1 Amplifier, 3.6 MHz, 1.6 V/µs, ± 2.5V to ± 30V, TSSOP, 20 Pins

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT1970CFE#PBF
Order Code:
1651864
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1970CFE#PBF is a ±500mA power Operational Amplifier with precise externally controlled current limiting. Separate control voltages program the sourcing and sinking current limit sense thresholds with 2% accuracy. Output current may be boosted by adding external power transistors. The circuit operates with single or split power supplies from 5 to 36V total supply voltage. In normal operation, the input stage supplies and the output stage supplies are connected (VCC to V+ and VEE to V-). To reduce power dissipation it is possible to power the output stage (V+, V-) from independent, lower voltage rails. The amplifier is unity-gain stable with a 3.6MHz gain bandwidth product and slews at 1.6V/µs. The current limit circuits operate with a 2MHz response between the VCSRC or VCSNK control inputs and the amplifier output. Open collector status flags signal current limit circuit activation, as well as thermal shutdown of the amplifier.
  • Shutdown/enable control input
  • Fail safe current limit and thermal shutdown

Applications

Test & Measurement, Power Management

Product Information

:
1 Amplifier
:
3.6MHz
:
1.6V/µs
:
± 2.5V to ± 30V
:
TSSOP
:
20Pins
:
-40°C
:
85°C
:
Each
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
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