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參數(shù)資料
| 型號： | OPA2337UAG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 運算放大器 |
| 英文描述： | DUAL OP-AMP, 3500 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 951K |
| 代理商： | OPA2337UAG4 |
FEATURES
D MicroSIZE PACKAGES:
SOT23-5, SOT23-8
D SINGLE-SUPPLY OPERATION
D RAIL-TO-RAIL OUTPUT SWING
D FET-INPUT: IB = 10pA max
D HIGH SPEED:
OPA337: 3MHz, 1.2V/
s (G = 1)
OPA338: 12.5MHz, 4.6V/
s (G = 5)
D OPERATION FROM 2.5V to 5.5V
D HIGH OPEN-LOOP GAIN: 120dB
D LOW QUIESCENT CURRENT: 525A/amp
D SINGLE AND DUAL VERSIONS
APPLICATIONS
D BATTERY-POWERED INSTRUMENTS
D PHOTODIODE PRE-AMPS
D MEDICAL INSTRUMENTS
D TEST EQUIPMENT
D AUDIO SYSTEMS
D DRIVING ADCs
D CONSUMER PRODUCTS
SPICE model available at www.ti.com.
DESCRIPTION
The OPA337 and OPA338 series rail-to-rail output CMOS
operational amplifiers are designed for low cost and
miniature applications. Packaged in the SOT23-8, the
OPA2337EA and OPA2338EA are Texas Instruments’
smallest dual op amps. At 1/4 the size of a conventional
SO-8 surface-mount, they are ideal for space-sensitive
applications.
Utilizing advanced CMOS technology, the OPA337 and
OPA338 op amps provide low bias current, high-speed
operation, high open-loop gain, and rail-to-rail output
swing. They operate on a single supply with operation as
low as 2.5V while drawing only 525
A quiescent current.
In addition, the input common-mode voltage range
includes ground—ideal for single-supply operation.
The OPA337 series is unity-gain stable. The OPA338 series
is optimized for gains greater than or equal to 5. They are
easy-to-use and free from phase inversion and overload
problems found in some other op amps. Excellent
performance is maintained as the amplifiers swing to their
specified limits. The dual versions feature completely
independent circuitry for lowest crosstalk and freedom from
interaction, even when overdriven or overloaded.
G = 1 STABLE
G
≥ 5 STABLE
PACKAGE
SINGLE
OPA337
DUAL
OPA2337
SINGLE
OPA338
DUAL
OPA2338
SOT23-5
n
SOT23-8
n
MSOP-8
n
SO-8
n
DIP-8
n
1
2
3
4
8
7
6
5
NC
V+
Output
NC
In
+In
V
OPA337, OPA338
DIP8(1), SO8, MSOP8(1)
NC = No Connection
1
2
3
4
8
7
6
5
V+
Out B
In B
+In B
Out A
In A
+In A
V
OPA2337, OPA2338
DIP8(1),SO8, SOT238
A
B
1
2
3
5
4
V+
In
Out
V
+In
OPA337, OPA338
SOT235
NOTE: (1) DIP AND MSOP8 versions for OPA337, OPA2337 only.
OPA337, OPA2337
OPA338, OPA2338
SBOS077B JUNE 1997 REVISED MARCH 2005
MicroSIZE, Single-Supply
CMOS OPERATIONAL AMPLIFIERS
MicroAmplifier
E Series
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
www.ti.com
Copyright
1997-2005, 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.
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相關(guān)代理商/技術(shù)參數(shù) |
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| OPA2338 | 制造商:BB 制造商全稱:BB 功能描述:MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA2338EA | 制造商:BB 制造商全稱:BB 功能描述:MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series |
| OPA2338EA/250 | 功能描述:運算放大器 - 運放 MicroSIZE Single-Supply CMOS 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 |
| OPA2338EA/250G4 | 功能描述:運算放大器 - 運放 MicroSIZE Single-Supply CMOS 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 |
| OPA2338EA/3K | 功能描述:運算放大器 - 運放 MicroSIZE Single-Supply CMOS 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 |
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