Texas Instruments LMP8601MAX/NOPB

Name: LMP8601MAX/NOPB
Brand: Texas Instruments
SKU: 6404055-LMP8601MAX/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LMP8601MAX/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 6404055-LMP8601MAX/NOPB

Description:: -22 to 60V, bi-directional current sense amplifier w/ in-line filter capability

ECAD Model:

Datasheet:: lmp8601

Specifications

Texas Instruments LMP8601MAX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LMP8601MAX/NOPB.

Product type
Analog output
Common-mode voltage (max) (V)
60
Common-mode voltage (min) (V)
-22
Input offset (±) (max) (V)
0.002
Input offset drift (±) (typ) (V/°C)
0.000002
Voltage gain (V/V)
20
CMRR (min) (dB)
90
Bandwidth (MHz)
0.06
Supply voltage (max) (V)
5.5
Supply voltage (min) (V)
3
Iq (max) (mA)
1.5
Number of channels
1
Comparators (#)
0
Features
Bi-directional
Rating
Catalog
Operating temperature range (°C)
-40 to 125

Description

The LMP8601, LMP8602, LMP8603 (LMP860x) and LMP8601-Q1, LMP8602-Q1, LMP8603-Q1 (LMP860x-Q1) devices are fixed-gain, precision current-sense amplifiers (also referred to as current-shunt monitors). The input common-mode voltage range is –22 V to 60 V when operating from a single 5-V supply, or –4 V to 27 V with a 3.3-V supply. The LMP860x and LMP860x-Q1 are ideal parts for unidirectional and bidirectional current sensing applications.

These devices have a precise gain of 20x (LPM8601, LPM8601-Q1), 50x (LPM8602, LPM8602-Q1), and 100x (LPM8603, LPM8603-Q1), and are adequate in most targeted applications to drive an ADC to full-scale value. The fixed gain is achieved in two separate stages: a preamplifier with a gain of 10x and an output stage buffer amplifier with a gain of 2x (LMP8601, LMP8601-Q1), 5x (LMP8602, LMP8602-Q1), or 10x (LMP8603, LMP8603-Q1). The path between the two stages is brought out on two pins to enable the option of an additional filter network or modifying the gain.

The offset input pin enables these devices for unidirectional or bidirectional single supply voltage current sensing.

The LMP860x-Q1 devices incorporate enhanced manufacturing and support processes for the automotive market and are compliant with the AEC-Q100 standard.

Certification