Top

Product details

Parameters

Common mode voltage (Max) (V) 5.5 Common mode voltage (Min) (V) 1.8 Input offset (+/-) (Max) (uV) 100 Input offset drift (+/-) (Typ) (uV/C) 0.1 Gain (V/V) 100, 200, 25, 50 Gain error (%) 0.2 Gain error drift (+/-) (Max) (ppm/°C) 25 CMRR (Min) (dB) 90 Bandwidth (kHz) 20, 10, 5, 2.5 Supply voltage (Max) (V) 5.5 Supply voltage (Min) (V) 1.8 Iq (Max) (mA) 0.03 Number of channels (#) 1 Comparators (#) 0 Features High precision, Small WCSP Package Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other Current sense amplifiers analog output

Package | Pins | Size

DSBGA (YFF) 4 1 mm² .8 x .8 UQFN (RSW) 10 3 mm² 1.8 x 1.4 open-in-new Find other Current sense amplifiers analog output

Features

  • CHIP-SCALE PACKAGE
  • COMMON-MODE RANGE: +1.8V to +5.5V
  • OFFSET VOLTAGE: ±30µV
  • GAIN ERROR: ±0.2% MAX
  • CHOICE OF GAINS:
    • INA216A1: 25V/V
    • INA216A2: 50V/V
    • INA216A3: 100V/V
    • INA216A4: 200V/V
  • QUIESCENT CURRENT: 13µA
  • BUFFERED VOLTAGE OUTPUT: No Additional Op Amp Needed
open-in-new Find other Current sense amplifiers analog output

Description

The INA216 is a high-side voltage output current shunt monitor that can sense drops across shunts at common-mode voltages from +1.8V to +5.5V. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale, or with wide dynamic ranges of over 1000:1.

These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25µA of supply current. The INA216 series are specified over the temperature range of –40°C to +125°C, and offered in a chip-scale package.

open-in-new Find other Current sense amplifiers analog output
Download
Similar products you might be interested in
open-in-new Compare products
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
NEW INA183 ACTIVE 2.7-V to 26-V, high-precision current sense amplifier 5-pin SOT-23 device with no dedicated supply pins

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 7
Type Title Date
* Data sheet Small Size, Low-Power, Unidirectional CURRENT SHUNT MONITOR datasheet (Rev. C) Nov. 04, 2011
Technical article How current-sense amplifiers monitor satellite health Feb. 08, 2021
Technical article Why current and magnetic sensing matters for wireless earbud design Nov. 11, 2019
Technical article A key to accurate system thermal management: monitoring both current flow and temperature Oct. 04, 2018
Selection guide Current Sense Amplifiers (Rev. D) Apr. 04, 2018
Technical article System trade-offs for high- and low-side current measurements Jun. 01, 2017
User guide INA216EVM User Guide Aug. 26, 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
document-generic User guide
49
Description

The INA216EVM is intended to provide basic functional evaluation of this device family. The fixture layout is not intended to be a model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The INA216EVM allows the user to install a shunt resistor, and then (...)

Features
  • Easy handling of the tiny WCSP-4 package
  • Easy access to all device pins
  • Space for optional input filtering capacitors and resistors as well as a prototype area for additional user defined circuitry
  • Space for shunt resistors of various footprints
  • Evaluation of all gain options through provided device (...)

Design tools & simulation

SIMULATION MODEL Download
SBOM824B.ZIP (820 KB) - PSpice Model
SIMULATION MODEL Download
SBOM825C.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM826C.TSC (376 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM827B.ZIP (29 KB) - PSpice Model
SIMULATION MODEL Download
SBOM828C.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM829C.TSC (376 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM830B.ZIP (31 KB) - PSpice Model
SIMULATION MODEL Download
SBOM831C.TSC (362 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM832C.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM833C.ZIP (33 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM834C.TSC (309 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM835B.ZIP (27 KB) - PSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOL Download
SBOR020A.ZIP (525 KB)

Reference designs

REFERENCE DESIGNS Download
Current Shunt Monitor with Transient Robustness Reference Design
TIDA-00302 This high-side current shunt monitor is used to measure the voltage developed across a current-sensing resistor when current passes through it.

Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to (...)

document-generic Schematic document-generic User guide
Design files

CAD/CAE symbols

Package Pins Download
DSBGA (YFF) 4 View options
UQFN (RSW) 10 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos