參數(shù)資料
型號： OPA2379AIDG4
英文描述： 1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
中文描述： 1.8，2.9uA，90kHz，軌對軌輸入/輸出運算放大器
文件頁數(shù)： 1/12頁
文件大?。?/td> 238K
代理商： OPA2379AIDG4
FEATURES
LOW NOISE: 2.8
μ
V
PP
micro
Power: 5.5
μ
A (max)
LOW OFFSET VOLTAGE: 1.5mV (max)
DC PRECISION:
CMRR: 100dB
PSRR: 2
μ
V/V
A
OL
: 120dB
WIDE SUPPLY VOLTAGE RANGE: 1.8V to 5.5V
micro
Size PACKAGES
APPLICATIONS
BATTERY-POWERED INSTRUMENTS
PORTABLE DEVICES
MEDICAL INSTRUMENTS
HANDHELD TEST EQUIPMENT
DESCRIPTION
The OPA379 family of micropower, low-voltage
operational amplifiers is designed for battery-powered
applications. These amplifiers operate on a supply voltage
as low as 1.8V. High-performance, single-supply
operation with rail-to-rail capability makes the OPA379
family useful for a wide range of applications.
In addition to
micro
Size packages, the OPA379 family of
op amps features impressive bandwidth (90kHz), low bias
current (25pA), and low noise (80nV/
√
Hz) relative to the
very low quiescent current (5.5
μ
A max).
The OPA379 (single) is available in SC70-5, SOT23-5,
and SO-8 packages. The OPA2379 (dual) comes in
SOT23-8 and SO-8 packages. The OPA4379 (quad) is
offered in a TSSOP-14 package. All versions are specified
from 40
°
C to +125
°
C.
OPAx379 RELATED PRODUCTS
FEATURES
PRODUCT
1
μ
A, 70kHz, 2mV V
OS
, 1.8V to 5.5V Supply
1
μ
A, 5.5kHz, 390
μ
V V
OS
, 2.5V to 16V Supply
1
μ
A, 5.5kHz, 0.6mV V
OS
, 2.5V to 12V Supply
7
μ
A, 160kHz, 0.5mV V
OS
, 2.7V to 16V Supply
7
μ
A, 160kHz, 0.5mV V
OS
, 2.7V to 16V Supply
20
μ
A, 350kHz, 2mV V
OS
, 2.3V to 5.5V Supply
20
μ
A, 500kHz, 550
μ
V V
OS
, 1.8V to 3.6V Supply
45
μ
A, 1MHz, 1mV V
OS
, 2.1V to 5.5V Supply
OPAx349
TLV240x
TLV224x
TLV27Lx
TLV238x
OPAx347
TLV276x
OPAx348
OPA379
OPA2379
OPA4379
SBOS347A NOVEMBER 2005 REVISED DECEMBER 2005
1.8V, 2.9
μ
A, 90kHz, Rail-to-Rail I/O
OPERATIONAL AMPLIFIERS
www.ti.com
Copyright
2005, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
!
!
相關(guān)PDF資料
PDF描述
OPA2379AIDR 1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA2379AIDRG4 1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA237NA250E4 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237EA250 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2379AIDR 功能描述:運算放大器 - 運放 Dual 1.8V 2.9uA RR I/O Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
OPA2379AIDRG4 功能描述:運算放大器 - 運放 Dual 1.8V 2.9uA RR I/O Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
OPA237NA 制造商:Texas Instruments 功能描述:OP AMP SINGLESUPPLY SMD SOT235
OPA237NA/250 功能描述:運算放大器 - 運放 Sgl-Supply Op Amp MicroAmp Series RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
OPA237NA/250 制造商:Texas Instruments 功能描述:IC SM OP-AMP SINGLE-SUPPLY
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