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See Technical Specifications

INA253A2IPW +BOM

Precise, high-speed, and high-voltage current sensing for demanding power electronics applications

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

INA253A2IPW
Datasheet:

INA253A2IPW Datasheet (PDF)
Common-mode Voltage (max) (V):

80
Common-mode Voltage (min) (V):

-4
Gain Error (%):

0.4
Gain Error Drift (±) (max) (ppm/°C):

45
EDA/CAD Models:

Request Free CAD Models for INA253A2IPW

INA253A2IPW General Description

Designed for applications requiring real-time continuous current measurements, the INA253A2IPW features enhanced PWM rejection circuitry to eliminate unwanted signals. This makes it ideal for monitoring current in motor-drive systems or controlling solenoid valves with precision. Operating from a single 2.7-V to 5.5-V power supply, this device minimizes power consumption with a maximum 3 mA supply current

Key Features

High Current Capable: ±20 A
Low Distortion:
- Harmonic Distortion: 0.02%
- Total Harmonic Distortion: 0.05%

Specifications

Common-mode voltage (max) (V)	80	Common-mode voltage (min) (V)	-4
Gain error (%)	0.4	Gain error drift (±) (max) (ppm/°C)	45
CMRR (min) (dB)	120	Bandwidth (kHz)	350
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	2.7
Iq (max) (mA)	2.6	Features	Bidirectional, Enhanced PWM Rejection, Integrated Shunt, Low-side Capable
Rating	Catalog	Operating temperature range (°C)	-40 to 125
feature-type	Current Sense Amplifier	feature-number-of-elements-per-chip	1
feature-number-of-channels-per-chip	1	feature-rail-to-rail
feature-typical-gain-bandwidth-product-mhz		feature-maximum-voltage-gain-db
feature-minimum-cmrr-db	120	feature-minimum-psrr-db
feature-output-type		feature-maximum-input-offset-voltage-mv
feature-maximum-input-bias-current-ua	90(Typ)@5V	feature-maximum-input-resistance-mohm
feature-maximum-power-dissipation-mw		feature-packaging	Tube
feature-rad-hard		feature-pin-count	20
feature-cecc-qualified		feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No