參數(shù)資料
型號： OPA4234
英文描述： OPA4234 - Low Power. Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
中文描述： OPA4234 -低功耗。精密單電源運算放大器
文件頁數(shù)： 1/11頁
文件大?。?/td> 159K
代理商： OPA4234
FEATURES
G
MICRO-SIZE, MINIATURE PACKAGES
Single: SOT-23-5, SO-8
Dual: MSOP-8, SO-8
Quad: SSOP-16
G
LOW OFFSET VOLTAGE: 750
μ
V max
G
WIDE SUPPLY RANGE
Single Supply: +2.7V to +36V
Dual Supply:
±
1.35V to
±
18V
G
LOW QUIESCENT CURRENT: 350
μ
A max
G
WIDE BANDWIDTH: 1.5MHz
APPLICATIONS
G
BATTERY POWERED INSTRUMENTS
G
PORTABLE DEVICES
G
PCMCIA CARDS
G
MEDICAL INSTRUMENTS
G
TEST EQUIPMENT
DESCRIPTION
The OPA237 op amp family is one of Burr-Brown’s
Micro
Amplifier
series of miniature products. In addi-
tion 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 flex-
ibility. They are ideal for single supply, battery oper-
ated, and space-limited applications, such as PCMCIA
cards and other portable instruments.
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 indepen-
dent 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 SOT-23-5 and SO-8 sur-
face-mount. The dual version comes in a miniature
MSOP-8 and SO-8 surface-mount. The quad is avail-
able in an SSOP-16. The SSOP-16 has the same body
size as an SO-8 with 16 leads, while the MSOP-8 has the
same lead count as a SO-8 but half the size. The
SOT-23-5 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.
OPA237
OPA2237
OPA4237
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Micro
Amplifier
Series
International irport ndustrial ark Mailing ddress: O ox 1400, ucson, Z 5734 Street ddress: 730 . ucson lvd., ucson, Z 85706 Tel: 520) 46-1111 Twx: 10-952-1111
Internet: ttp://www.burr-brown.com/ FAXLine: 800) 48-6133 US/Canada nly) Cable: BRCORP Telex: 66-6491 FAX: 520) 89-1510 Immediate roduct nfo: 800) 48-6132
1996 Burr-Brown Corporation
PDS-1327B
Printed in U.S.A. October, 1996
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
SSOP-16
A
D
B
C
1
2
3
4
8
7
6
5
NC
V+
Output
NC
NC
–In
+In
V–
OPA237
SO-8
1
2
3
4
8
7
6
5
V+
Out B
–In B
+In B
Out A
–In A
+In A
V–
OPA2237
SO-8, MSOP-8
A
B
1
2
3
5
4
V+
–In
Out
V–
+In
OPA237
SOT-23-5
Squad
SO-8
single/dual
MSOP dual
Ssingle
SBOS057
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA4234P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
OPA4234PA 制造商:BB 制造商全稱:BB 功能描述:Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
OPA4234U 功能描述:運算放大器 - 運放 Low Power Prec Sngl-Sply Oper 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(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
OPA4234U 制造商:Texas Instruments 功能描述:IC SM OP-AMP QUAD PRECISION
OPA4234U/2K5 功能描述:運算放大器 - 運放 Low Power Prec Sngl-Sply Oper 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(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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