Texas Instruments（TI） LMP8640HVMKE-H/NOPB

View All Display Drivers by Texas Instruments（TI）

Part Number:
LMP8640HVMKE-H/NOPB
Manufacturer:
Texas Instruments（TI）
Category:
Display Drivers
RoHs:
RoHS Compliant
Datasheet:
LMP8640HVMKE-H/NOPB_Datesheet
Description:
IC CURR SENSE 1CIRC SOT23-THIN
In stock 2,345

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Specifications

Type

Paramete

Type

Paramete

Amplifier Type

Current Sense

Current - Supply

2.3mA

Voltage - Supply Span (Min)

2.7 V

Current - Input Bias

13 µA

Package / Case

SOT-23-6 Thin, TSOT-23-6

Slew Rate

1.8V/µs

Voltage - Supply Span (Max)

12 V

Supplier Device Package

SOT-23-THIN

Gain Bandwidth Product

230 kHz

Current - Output / Channel

Number of Circuits

Operating Temperature

-40°C ~ 125°C

Output Type

-3db Bandwidth

Mounting Type

Surface Mount

Grade

Voltage - Input Offset

900 µV

Qualification

Overview

LMP8640HVMKE-H/NOPB Device Information

Overview

The LMP8640HVMKE-H/NOPB is a precision high voltage current sense amplifier designed for high-side current sensing applications. It features a wide common mode voltage range and is suitable for industrial and automotive applications.

Ordering Information

Part Number: LMP8640HVMKE-H/NOPB
Package Type: SOT-23-THIN (DDC)
Pins: 6
Operating Temperature Range: -40°C to 125°C

Features

High Common Mode Voltage Range: -2V to 76V
Supply Voltage Range: 2.7V to 12V
Gain Options: 20V/V, 50V/V, 100V/V
Low Offset Voltage: 900μV
Low Input Bias Current: 13μA
High PSRR: 85dB
High CMRR: 103dB (2.1V to 42V)
Temperature Range: -40°C to 125°C
Package: 6-Pin Thin SOT-23

Electrical Characteristics

DC Characteristics

Supply Voltage (VS = V+ - V−): 2.7V to 12V
Input Offset Voltage (VOS): ±900μV (typical)
Input Bias Current (IB): 13μA (typical)
Gain Error: ±0.25%
Power Supply Rejection Ratio (PSRR): 85dB
Common Mode Rejection Ratio (CMRR): 103dB (2.1V to 42V)

AC Characteristics

Gain Bandwidth Product (GBP): 450kHz (typical)
Slew Rate (SR): 1.8V/μs (typical)
Differential Mode Input Impedance (RIN): 5kΩ

Pin Configuration

TableCopy

Pin Number	Pin Name	Description
1	VOUT	Output Voltage
2	V-	Negative Supply Voltage
3	+IN	Positive Input
4	-IN	Negative Input
5	NC	Not Internally Connected
6	V+	Positive Supply Voltage

Applications

High-Side Current Sensing
Vehicle Current Measurement
Motor Controls
Battery Monitoring
Remote Sensing
Power Management

Mechanical and Packaging Information

Package Type: SOT-23-THIN (DDC)
Body Size: 2.9 mm x 1.6 mm
Lead Finish: No Lead (Lead-Free)
Moisture Sensitivity Level (MSL): Level 1 (260°C Peak Reflow)

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