LT1970CFE#PBF High Voltage Op Amps ≥12V by Analog Devices

Status: Production
Series: LT1970
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1970 is a ±500mA power op amp 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 5V 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. An enable logic input puts the amplifier into a low power, high impedance output state when pulled low. Thermal shutdown and a ±800mA fixed current limit protect the chip under fault conditions.The LT1970 is packaged in a 20-lead TSSOP package with a thermally conductive copper bottom plate to facilitate heat sinking.

Where to Buy

Prices starting from US$10.02

Distributor Stock
Logo for Newark
Newark Electronics
from US$10.98
208
in stock
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Logo for element14 Singapore
element14
from US$11.62
208
in stock
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Logo for Farnell UK
Farnell
from US$11.26
208
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$10.02
0
in stock
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Features

±500mA Minimum Output Current
Independent Adjustment of Source and Sink Current Limits
2% Current Limit Accuracy
Operates with Single or Split Supplies
Shutdown/Enable Control Input
Open Collector Status Flags:
Sink Current Limit
Source Current Limit
Thermal Shutdown
Fail Safe Current Limit and Thermal Shutdown
1.6V/µs Slew Rate
3.6MHz Gain Bandwidth Product
Fast Current Limit Response: 2MHz Bandwidth
Specified Temperature Range: –40°C to 85°C

Last 6 months Inventory & Pricing History


Alternative Descriptions

Op-Amp, 3.6Mhz, 0 To 70Deg C, Tssop-20 | Newark Electronics
OP-AMP, 3.6MHZ, 0 TO 70DEG C, TSSOP-20 | element14
Op Amp Single High Output Current Amplifier ±18V/36V Automotive 20-Pin TSSOP EP Tube | Richardson RFPD


LT1970CFE#PBF Amplifiers & Comparators by Linear Technology

IC OP-AMP SINGLE 20TSSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 3.6MHz
Slew Rate 1.6V/µs
Supply Voltage Range ± 2.5V to ± 30V
Amplifier Case Style TSSOP
No. of Pins 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifer Supply Voltage ± 2.5V to ± 30V
Gain Bandwidth 3.6MHz
Op Amp Type High Current
Operating Temperature Range -40°C to +85°C
Supply Voltage Max 36V
Supply Voltage Min 5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1970CFE#PBF?

Additional datasheets, footprints and schematics for LT1970CFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT1970CFE#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1970CFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1970CFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1970CFE#PBF fall under?

The LT1970CFE#PBF is listed under High Voltage Op Amps ≥12V.

Can I view similar or alternative parts?

You can view similar parts to LT1970CFE#PBF when available in the High Voltage Op Amps ≥12V range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LT1970CFE#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1970CFE#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1970CFE#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1970CFE#PBF.

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