TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 20 Pin |
Case/Package | TSSOP-20 |
Supply Current | 7 mA |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Number of Positions | 20 Position |
Bandwidth | 3.6 MHz |
Slew Rate | 1.60 V/μs |
Gain Bandwidth Product | 3.6 MHz |
Input Offset Voltage | 200 µV |
Input Bias Current | 160 nA |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Gain Bandwidth | 3.6 MHz |
Supply Voltage (Max) | 36 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Unknown |
Packaging | Each |
Size-Length | 6.6 mm |
Size-Width | 4.5 mm |
Size-Height | 1.05 mm |
Operating Temperature | 0℃ ~ 70℃ |
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
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LINEAR TECHNOLOGY LT1970IFE#PBF Operational Amplifier, Single, 1 Amplifier, 3.6MHz, 1.6V/µs, 5V to 36V, TSSOP, 20Pins
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