| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
INA190 | INA190-EP Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current Sense Amp With Enable 1 Features • Supports Defense, Aerospace, and Medical Applications: – Temperature range: –55°C to +150°C, TA – Controlled Baseline – One Assembly/Test Site – One Fabrication Site – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability • Low input bias 文件:1.90622 Mbytes 页数:37 Pages | TI 德州仪器 | TI | |
INA190 | INA190 Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier With Enable 1 Features 1• Low input bias currents: 500 pA (typ) (enables microamp current measurement) • Low power: – Low supply voltage, VS: 1.7 V to 5.5 V – Low shutdown current: 100 nA (max) – Low quiescent current: 50 μA at 25°C (typ) • Accuracy: – Common-mode rejection ratio: 132 dB (min) – Gain 文件:1.52117 Mbytes 页数:48 Pages | TI 德州仪器 | TI | |
INA190 | INA190-Q1 AEC-Q100, 40-V, Bidirectional, Ultra-Precise Current Sense Amplifier With picoamp IB and ENABLE 1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Functional Safety-Capable – Documentation available to aid functional safety system design • Low input bias currents: 500 pA (typical) (enables microamp current measurement) • Low powe 文件:1.72662 Mbytes 页数:42 Pages | TI 德州仪器 | TI | |
INA190 | INA190 Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier With Enable 文件:1.99616 Mbytes 页数:45 Pages | TI 德州仪器 | TI | |
INA190 | Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier With Enable 文件:1.40992 Mbytes 页数:41 Pages | TI 德州仪器 | TI | |
INA190 | Low Supply, Voltage Output, Low- or High-Side Measurement, Bidirectional, Zero-Drift Series, Current-Shunt Monitors 文件:369.8 Kbytes 页数:20 Pages | TI 德州仪器 | TI | |
INA190 | Low-Supply, High-Accuracy, Low- and High-Side Current-Shunt Monitor With Picoamp Bias Current and Enable 文件:652.55 Kbytes 页数:31 Pages | TI 德州仪器 | TI | |
INA190 | Automotive, 40-V, High Precision, Low Bias Current, Low Power, Current Sense Amplifier 文件:541.96 Kbytes 页数:29 Pages | TI 德州仪器 | TI | |
INA190 | INA190-Q1 AEC-Q100, 40-V, Bidirectional, Ultra-Precise Current Sense Amplifier With picoamp IB and ENABLE 文件:2.30907 Mbytes 页数:39 Pages | TI 德州仪器 | TI | |
INA190 | 具有皮安级 IB 和使能引脚的 40V、双向、超精密电流感应放大器 INA190 是一款低功耗、电压输出、电流分流监控器(也称为电流检测放大器)。此器件常用于过流保护、针对系统优化的精密电流测量或闭环反馈电路。INA190 可在独立于电源电压的 –0.2V 至 +40V 的共模电压下检测分流器上的压降。\n\n该器件的低输入偏置电流允许使用较大的电流检测电阻器,从而能够提供微安级的精确电流测量。零漂移架构的低失调电压扩展了电流测量的动态范围。此功能可支持较小的感应电阻器在具有较低功率损耗的同时,仍提供精确的电流测量。\n\nINA190 由 1.7V 至 5.5V 的单电源供电,在启用时消耗的最大电源电流为 65µA;而在禁用时仅为 0.1µA。提供五个固定增 • 低输入偏置电流:500pA(典型值)(支持微安级电流测量)\n• 低功耗: \n• 低电源电压 VS:1.7V 至 5.5V\n• 低关断电流:100nA(最大值)\n• 低静态电流:25°C 下为 50µA(典型值)\n \n• 精度: \n• 共模抑制比:132dB(最小值)\n• 增益误差:±0.2%(A1 器件)\n• 增益漂移:7ppm/°C(最大值)\n• 失调电压 VOS:±15µV(最大值) \n• 温漂:80nV/°C(最大值)\n \n• 宽共模电压:–0.2V 至 +40V\n• 双向电流检测功能\n• 增益选项: \n• INA190A1:25V/V\n• ; | TI 德州仪器 | TI |
技术参数
- Common mode voltage (Min) (V):
-0.2
- Input offset (+/-) (Max) (uV):
15
- Input offset drift (+/-) (Typ) (uV/C):
0.01
- Gain (V/V):
100
- Gain error (%):
0.2
- Gain error drift (+/-) (Max) (ppm/°C):
7
- CMRR (Min) (dB):
132
- Bandwidth (kHz):
45
- Supply voltage (Max) (V):
5.5
- Supply voltage (Min) (V):
1.7
- Iq (Max) (mA):
0.09
- Number of channels (#):
1
- Comparators (#):
0
- Features:
Bi-directional
- 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 |
22+ |
SC-70-6 |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | ||
TI |
20+ |
UQFN-10 |
11520 |
特价全新原装公司现货 |
询价 | ||
TI(德州仪器) |
2447 |
SC-70-6 |
315000 |
250个/圆盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
TI(德州仪器) |
2021+ |
SOT-23-8 |
499 |
询价 | |||
TI/德州仪器 |
24+ |
SC70-6 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TEXAS INSTRUMENTS |
23+ |
UQFN10 |
9600 |
全新原装正品!一手货源价格优势! |
询价 | ||
80000 |
询价 | ||||||
TI |
24+ |
SC70-6 |
30000 |
原装正品公司现货,假一赔十! |
询价 |
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