INA197A-Q1 汽车类电流并联监视器，-16V 到 +80V 共模范围
The INA193A–INA198A family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –6 V to +80 V, independent of the INA19xA supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops. The INA193A–INA195A provide identical functions but alternative pin configurations to the INA196A–INA198A, respectively.
The INA193A–INA198A operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range (–40°C to 125°C), and are offered in a space-saving SOT-23 package
|
INA193A-Q1 |
INA194A-Q1 |
INA195A-Q1 |
INA196A-Q1 |
INA197A-Q1 |
INA198A-Q1 |
| Gain (V/V) |
20 |
50 |
100 |
20 |
50 |
100 |
| Common Mode Range (Min) |
-16 |
-16 |
-16 |
-16 |
-16 |
-16 |
| Common Mode Range (Max) |
80 |
80 |
80 |
80 |
80 |
80 |
| Output Type |
Voltage |
Voltage |
Voltage |
Voltage |
Voltage |
Voltage |
| Input Offset (+/-) (Max) (uV) |
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |
| Input Offset Drift (+/-) (Max) (uV/Degrees Celsius) |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
| CMRR (Min) (dB) |
100 |
80 |
80 |
80 |
80 |
80 |
| Small-Signal Bandwidth (Typ) (MHz) |
0.5 |
0.5 |
0.2 |
0.5 |
0.3 |
0.2 |
| Quiescent Current (+/-) (Typ) (mA) |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
| Vs (Min) (V) |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Vs (Max) (V) |
18 |
18 |
18 |
18 |
18 |
18 |
| Operating Temperature Range (C) |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Pin/Package |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
INA197A-Q1 特性
- Qualified for Automotive Applications
- Wide Common-Mode Voltage:
–16 V to +80 V
- Low Error: 3.0% Over Temperature (Max)
- Bandwidth: Up to 500 kHz
- Three Transfer Functions Available:
20 V/V, 50 V/V, and 100 V/V
- Complete Current-Sense Solution
- APPLICATIONS
- Welding Equipment
- Notebook Computers
- Cell Phones
- Telecom Equipment
- Automotive
- Power Management
- Battery Chargers
INA197A-Q1 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| INA197AQDBVRQ1 |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOT-23 (DBV) | 5 |
3000 |
|
INA197A-Q1 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| INA197AQDBVRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
INA197AQDBVRQ1 |
INA197AQDBVRQ1 |
INA197A-Q1 应用技术支持与电子电路设计开发资源下载
- INA197A-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪电流并联监视器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Power Ref Design for TMS320C6472, 12-Vin Digital Pwr Cntrlrs, and LDOs (slva396a.HTM, 8 KB)
- A Numerical Protection Relay Solution (slaa466.HTM, 8 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)