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INA199A1DCKR Current Sense Amplifiers: Pinout, Datasheet, Application

Author: Victoria
Date: 16 Sep 2022
 410
ina199a1dckr applications

Catalog

Product Overview

INA199A1DCKR Features

INA199A1DCKR Pin Configuration and Functions

INA199A1DCKR Applications

INA199A1DCKR CAD Models

INA199A1DCKR Block Diagram

INA199A1DCKR Specification

INA199A1DCKR Manufacturer

INA199A1DCKR Datasheet

Using Warnings

Product Overview

The INA199 series of voltage-output, current-shunt monitors (also called current-sense amplifiers) are commonly used for overcurrent protection, precisioncurrent measurement for system optimization, or in closed-loop feedback circuits. This series of devices can sense drops across shunt resistors at commonmode voltages from –0.3 V to 26 V, independent of the supply voltage. Three fixed gains are available: 50 V/V, 100 V/V, and 200 V/V. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10-mV full-scale. These devices operate from a single 2.7-V to 26-V power supply, drawing a maximum of 100 µA of supply current. All versions are specified from –40°C to 125°C, and offered in both SC70-6 and thin UQFN10 packages.

This blog will introduce INA199A1DCKR systematically from its features, pinout to its specifications, applications, also including INA199A1DCKR datasheet and so much more.

INA199A1DCKR Features

  • Wide Common-Mode Range: –0.3 V to 26 V
  • Offset Voltage: ±150 μV (Maximum) (Enables Shunt Drops of 10-mV Full-Scale)
  • Accuracy:

– Gain Error (Maximum Over Temperature):

– ±1% (C Version)

– ±1.5% (A and B Versions)

– 0.5-μV/°C Offset Drift (Maximum)

– 10-ppm/°C Gain Drift (Maximum)

  • Choice of Gains:

– INA199x1: 50 V/V

– INA199x2: 100 V/V

– INA199x3: 200 V/V

  • Quiescent Current: 100 μA (Maximum)
  • Packages: 6-Pin SC70, 10-Pin UQFN

INA199A1DCKR Pin Configuration and Functions

ina199a1dckr-pin-configuration

Pin Functions

PIN

I/O

DESCRIPTION

NAME

SC70

UQFN

GND

2

9

Analog

Ground

IN–

5

4, 5

Analog input

Connect to load side of shunt resistor.

IN+

4

2, 3

Analog input

Connect to supply side of shunt resistor

NC

1, 7

Not internally connected. Leave floating or connect to ground.

OUT

6

10

Analog output

Output voltage

OUT

1

8

Analog input

Reference voltage, 0 V to V+

V+

3

6

Analog

Power supply, 2.7 V to 26 V

 

INA199A1DCKR Applications

  • Notebook Computers
  • Cell Phones
  • Telecom Equipment
  • Power Management
  • Battery Chargers
  • Qi-Compliant Wireless Charging Transmitters

INA199A1DCKR CAD Models

The following are INA199A1DCKR Symbol, Footprint, and 3D Model.

ina199a1dckr-symbol

INA199A1DCKR Symbol

ina199a1dckr-footprint

INA199A1DCKR Footprint

ina199a1dckr 3D Model

INA199A1DCKR 3D Model

INA199A1DCKR Block Diagram

The following figure shows the functional block diagram of INA199A1DCKR

ina199a1dckr-block-diagram

INA199A1DCKR Block Diagram

INA199A1DCKR Specification

Product Attribute Attribute Value
Manufacturer: Analog Devices Inc.
Product Category: Analog to Digital Converters - ADC
Series: HMCAD1520G
Mounting Style: SMD/SMT
Package/Case: QFN-48
Resolution: 8 bit
Number of Channels: 2 Channel
Interface Type: SPI
Sampling Rate: 640 MS/s
Input Type: Differential
Architecture: Pipeline
Analogue Supply Voltage: 1.8 V
Digital Supply Voltage: 1.8 V
SNR - Signal to Noise Ratio: 75 dB
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Packaging: Cut Tape
Brand: Analog Devices
Moisture Sensitive: Yes
Number of Converters: 4 Converter
Operating Supply Voltage: 1.8 V
Output Type: LVDS
Pd - Power Dissipation: 490 mW
Product Type: ADCs - Analog to Digital Converters
Reference Type: Internal
Reference Voltage: 1 V
Shutdown: Shutdown
Factory Pack Quantity: 500
Subcategory: Data Converter ICs
Supply Voltage - Max: 1.8 V
Supply Voltage - Min: 1.8 V
Type: High Speed ADC
Unit Weight: 150.500 mg

INA199A1DCKR Manufacturer

Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

INA199A1DCKR Datasheet

You can download INA199A1DCKR datasheet from the link given below:

INA199A1DCKR Datasheet

Using Warnings

Note: Please check their parameters and pin configuration before replacing them in your circuit.

 

 

 

 

 

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