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LMP8601MAEVAL/NOPB

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Development Boards, Kits, Programmers

LMP8601MAEVAL/NOPB

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Texas Instruments

BOARD EVALUATION FOR LMP8601MA

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LMP8601MAEVAL/NOPB

Amplifier Type	Current Sense
Board Type	Fully Populated
Channels per IC	1 - Single
Current - Output / Channel	48 mA
Current - Supply (Main IC)	1.1 mA
Output Type	Single-Ended
Slew Rate	0.83 V/µs
Supplied Contents	Board(s)
Utilized IC / Part	LMP8601
Voltage - Supply, Single/Dual (±) [Max]	5.5 V
Voltage - Supply, Single/Dual (±) [Min]	3 V

LMP8601 Series

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

Part	Channels per IC	Board Type	Supplied Contents	Current - Output / Channel	Slew Rate	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Amplifier Type	Current - Supply (Main IC)	Output Type	Utilized IC / Part	Voltage - Input Offset	Mounting Type	Voltage - Supply Span (Min) [Min]	Current - Input Bias	Number of Circuits	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Gain Bandwidth Product	Current - Supply	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments LMP8601MAEVAL/NOPB	1 - Single	Fully Populated	Board(s)	48 mA	0.83 V/µs	5.5 V	3 V	Current Sense	1.1 mA	Single-Ended	LMP8601
Texas Instruments LMP8601MAX/NOPB				48 mA	0.83 V/µs			Current Sense				150 µV	Surface Mount	3 V	0.04 pA	1	5.5 V	8-SOIC	125 °C	-40 °C	60 kHz	1.1 mA	8-SOIC	3.9 mm	0.154 in
Texas Instruments LMP8601MA/NOPB				48 mA	0.83 V/µs			Current Sense				150 µV	Surface Mount	3 V	0.04 pA	1	5.5 V	8-SOIC	125 °C	-40 °C	60 kHz	1.1 mA	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 90.00

Description

General part information

LMP8601 Series

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.

Documents

Technical documentation and resources