參數(shù)資料
型號(hào)： OPA2237
英文描述： SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
中文描述： 單電源運(yùn)算放大器MicroAmplifier⑩系列
文件頁(yè)數(shù)： 1/19頁(yè)
文件大?。?/td> 1364K
代理商： OPA2237
FEATURES
MICRO-SIZE, MINIATURE PACKAGES:
Single: SOT23-5, SO-8
Dual: MSOP-8, SO-8
Quad: SSOP-16 (Obsolete)
LOW OFFSET VOLTAGE: 750
μ
V max
WIDE SUPPLY RANGE:
Single Supply: +2.7V to +36V
Dual Supply: 1.35V to 18V
LOW QUIESCENT CURRENT: 350
μ
V max
WIDE BANDWIDTH: 1.5MHz
APPLICATIONS
BATTERY-POWERED INSTRUMENTS
PORTABLE DEVICES
PCMCIA CARDS
MEDICAL INSTRUMENTS
TEST EQUIPMENT
1
2
3
5
4
V+
In
Out
V
+In
OPA237
SOT235
DESCRIPTION
The OPA237 op amp family is one of Texas Instruments’
MicroAmplifier
series of miniature products. In addition
to small size, these devices feature low offset voltage, low
quiescent current, low bias current, and a wide supply
range. Single, dual, and quad versions have identical
specifications for maximum design flexibility. They are
ideal
for
single-supply,
space-limited applications, such as PCMCIA cards and
other portable instruments.
battery-operated,
and
OPA237 series op amps can operate from either single or
dual supplies. When operated from a single supply, the
input common-mode range extends below ground and the
output can swing to within 10mV of ground. Dual and quad
designs feature completely independent circuitry for
lowest crosstalk and freedom from interaction.
Single, dual, and quad are offered in space-saving
surface-mount packages. The single version is available
in the ultra-miniature 5-lead SOT23-5 and SO-8
surface-mount. The dual version comes in a miniature
MSOP-8 and SO-8 surface-mount. The quad version is
obsolete. MSOP-8 has the same lead count as a SO-8 but
half the size. The SOT23-5 is even smaller at one-fourth
the size of an SO-8. All are specified for 40
°
C to +85
°
C
operation. A macromodel is available for design analysis.
1
2
3
4
8
7
6
5
V+
Out B
In B
+In B
Out A
In A
+In A
V
OPA2237
SO8, MSOP8
A
B
1
2
3
4
8
7
6
5
NC
V+
Output
NC
NC
In
+In
V
OPA237
SO8
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Out D
In D
+In D
V
+In C
In C
Out C
NC
Out A
In A
+In A
V+
+In B
In B
Out B
NC
OPA4237
SSOP16
A
D
B
C
MicroAmplifier is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
OPA237
OPA2237
OPA4237
SBOS057A OCTOBER 1996 REVISED FEBRUARY 2007
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
MicroAmplifier
Series
SQuad
(Obsolete)
SO8
Single/Dual
MSOP Dual
SSingle
!
!
www.ti.com
Copyright
1996-2007, 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.
相關(guān)PDF資料
PDF描述
OPA2237EA250 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237EA250G4 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237EA2K5 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237EA2K5G4 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
OPA2237UA2K5 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier⑩ Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA2237EA 制造商:Texas Instruments 功能描述:DUAL OP-AMP, 950 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8
OPA2237EA/250 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply 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(bǔ)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(fēng)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
OPA2237EA/250 制造商:Texas Instruments 功能描述:IC OP AMP DUAL SMD 制造商:Texas Instruments 功能描述:IC, OP AMP, DUAL, SMD 制造商:Texas Instruments 功能描述:IC, OP AMP, DUAL, SMD; Op Amp Type:General Purpose; No. of Amplifiers:2; Slew Rate:0.5V/s; Supply Voltage Range: 1.35V to 18V; Amplifier Case Style:MSOP; No. of Pins:8; Bandwidth:1.4MHz; Operating Temperature Min:-55C; Operating;RoHS Compliant: Yes
OPA2237EA/250G4 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply 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(bǔ)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(fēng)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
OPA2237EA/2K5 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply 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(bǔ)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(fēng)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
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