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OPA4170AIDR 其他数据使用手册 - TI(德州仪器)
制造商:
TI(德州仪器)
分类:
运算放大器
封装:
SOIC-14
描述:
36V单电源, SOT553 ,低功耗运算放大器 36V, Single-Supply, SOT553, Low-Power OPERATIONAL AMPLIFIERS
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典型应用电路图在P22P23
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封装尺寸在P29P32P33
标记信息在P29P30
封装信息在P1P28P29P30P31P32P33
技术参数、封装参数在P6P24
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OPA4170AIDR数据手册
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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.
OPA170
,
OPA2170
,
OPA4170
SBOS557C –AUGUST 2011–REVISED MARCH 2016
OPAx170 36-V, Single-Supply, SOT553, Low-Power
Operational Amplifiers Value Line Series
1
1 Features
1
• Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
• Low Noise: 19 nV/√Hz
• RFI Filtered Inputs
• Input Range Includes the Negative Supply
• Input Range Operates to Positive Supply
• Rail-to-Rail Output
• Gain Bandwidth: 1.2 MHz
• Low Quiescent Current: 110 µA per Amplifier
• High Common-Mode Rejection: 120 dB
• Low Bias Current: 15 pA (Maximum)
• Industry-Standard Packages and micro Packages
Available
2 Applications
• Tracking Amplifier in Power Modules
• Merchant Power Supplies
• Transducer Amplifiers
• Bridge Amplifiers
• Temperature Measurements
• Strain Gauge Amplifiers
• Precision Integrators
• Battery-Powered Instruments
• Test Equipment
3 Description
The OPA170, OPA2170, and OPA4170 devices
(OPAx170) are a family of 36-V, single-supply, low-
noise operational amplifiers that feature micro
packages with the ability to operate on supplies
ranging from 2.7 V (±1.35 V) to 36 V (±18 V). They
offer good offset, drift, and bandwidth with low
quiescent current. The single, dual, and quad
versions all have identical specifications for maximum
design flexibility.
Unlike most operational amplifiers, which are
specified at only one supply voltage, the OPAx170
family of operational amplifiers is specified from 2.7 V
to 36 V. Input signals beyond the supply rails do not
cause phase reversal. The OPAx170 family is stable
with capacitive loads up to 300 pF. The input can
operate 100 mV below the negative rail and within
2 V of the positive rail for normal operation. Note that
these devices can operate with full rail-to-rail input
100 mV beyond the positive rail, but with reduced
performance within 2 V of the positive rail. The
OPAx170 operational amplifiers are specified from
–40°C to 125°C.
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
OPA170
SOIC (8) 4.90 mm × 3.91 mm
SOT (5) 1.60 mm × 1.20 mm
SOT-23 (5) 2.90 mm × 1.60 mm
OPA2170
SOIC (8) 4.90 mm × 3.91 mm
VSSOP (8) 3.00 mm × 3.00 mm
VSSOP (8), micro size 2.30 mm × 2.00 mm
OPA4170
SOIC (14) 8.65 mm × 3.91 mm
TSSOP (14) 5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Smallest Packaging for 36-V Operational Amplifiers
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