Datasheet 搜索 > TI（德州仪器） > INA202 数据手册 > INA202 数据手册 1/32 页
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INA202 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
MSOP-8
描述:
高侧测量电流并联监视器具有漏极开路比较器和参考 High-Side Measurement Current-Shunt Monitor with Open-Drain Comparator and Reference
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页面导航:
引脚图在P3Hot
典型应用电路图在P20P21
原理图在P1P12
封装尺寸在P24P26P27
标记信息在P24P25
封装信息在P23P24P25P26P27
技术参数、封装参数在P3
应用领域在P1P12P32
电气规格在P4P5P6P17P18
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INA202数据手册
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G
0.6V
Reference
Comparator
OUT
CMP
IN
CMP
OUT
V
IN-
V
IN+
INA200 (G = 20)
INA201 (G = 50)
INA202 (G = 100)
RESET
GND
V
S
2
3
4
6
5
7
8
1
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Reference
Design
INA200
,
INA201
,
INA202
SBOS374D –NOVEMBER 2006–REVISED OCTOBER 2015
INA20x High-Side Measurement Current-Shunt Monitor
With Open-Drain Comparator and Reference
1 Features 3 Description
The INA200, INA201, and INA202 devices are high-
1
• Complete Current Sense Solution
side current-shunt monitors with voltage output and
• Three gain Options Available:
integrated comparator. The INA200–INA202 devices
– INA200 = 20 V/V
can sense drops across shunts at common-mode
voltages from –16 V to 80 V. The INA200–INA202
– INA201 = 50 V/V
devices are available with three output voltage
– INA202 = 100 V/V
scales: 20 V/V, 50 V/V, and 100 V/V, with a
• 0.6-V Internal Voltage Reference
bandwidth up to 500-kHz.
• Internal Open-Drain Comparator
The INA200, INA201, and INA202 devices also
• Latching Capability on Comparator
incorporate an open-drain comparator and internal
reference providing a 0.6-V threshold. External
• Common-Mode Range: –16 V to 80 V
dividers are used to set the current trip point. The
• High Accuracy: 3.5% Maximum Error Over
comparator includes a latching capability, which can
Temperature
be made transparent by grounding (or leaving open)
• Bandwidth: 500 kHz (INA200)
the RESET pin.
• Quiescent Current: 1800 μA (maximum)
The INA200, INA201, and INA202 devices operate
• Packages: SOIC-8, VSSOP-8
from a single 2.7-V to 18-V supply, drawing a
maximum of 1800 μA of supply current. Package
options include the very small VSSOP-8 and the
2 Applications
SOIC-8. All versions are specified over the extended
• Notebook Computers
operating temperature range of –40°C to 125°C.
• Cell Phones
• Telecom Equipment
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
• Automotive
INA200 SOIC (8) 4.90 mm × 3.91 mm
• Power Management
INA201
VSSOP (8) 3.00 mm × 3.00 mm
• Battery Chargers
INA202
• Welding Equipment
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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