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INA238-Q1

符合 AEC-Q100 标准的 85V、16 位、高精度、I²C 输出电流/电压/充电监控器

The INA238-Q1 is an ultra-precise digital power monitor with a 16-bit delta-sigma ADC specifically designed for current-sensing applications. The device can measure a full-scale differential input of ±163.84 mV or ±40.96 mV across a resistive shunt sense element with common-mode voltage support from • AEC-Q100 qualified for automotive applications: \n• Functional Safety-Capable \n• High-resolution, 16-bit delta-sigma ADC\n• Offset voltage: ±5 µV (maximum)\n• Gain error: ±0.1% (maximum)\n• Common mode rejection: 140 dB (minimum)\n• Power monitoring accuracy: \n• Fast alert response: 75 µs\n;

TI

德州仪器

INA238EVM

包装:散装 类别:开发板,套件,编程器 评估板 - 运算放大器 描述:INA228, INA237 INA238 EVAL

TI

德州仪器

技术参数

  • Common mode voltage (Min) (V):

    -0.3

  • Input offset (+/-) (Max) (uV):

    5

  • Input offset drift (+/-) (Typ) (uV/C):

    0.002

  • Gain (V/V):

    1

  • Gain error (%):

    0.1

  • Gain error drift (+/-) (Max) (ppm/°C):

    25

  • CMRR (Min) (dB):

    140

  • Bandwidth (kHz):

    10

  • Supply voltage (Max) (V):

    5.5

  • Supply voltage (Min) (V):

    2.7

  • Iq (Max) (mA):

    1.1

  • Digital interface:

    I2C

  • Features:

    Alert Function

  • Resolution (Bits):

    16

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

供应商型号品牌批号封装库存备注价格
TI(德州仪器)
25+26+
VSSOP
3000
全网低价,原装原包
询价
TI(德州仪器)
2021+
VSSOP-10
499
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
80000
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
咨询合作
24+
SMD
10000
询价
TI
23+
VSSOP
5000
全新原装正品现货
询价
TI/德州仪器
24+
VSSOP10
1050
原装货
询价
TI/德州仪器
22+
VSSOP10
2500
原装正品
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
更多INA238供应商 更新时间2026-4-15 16:28:00