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參數(shù)資料
| 型號： | OPA27GU |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運算放大器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 213K |
| 代理商： | OPA27GU |
OPA27, 37
FEATURES
G
LOW NOISE: 4.5nV/
√
Hz max at 1kHz
G
LOW OFFSET: 100
μ
V max
G
LOW DRIFT: 0.4
μ
V/
°
C
G
HIGH OPEN-LOOP GAIN: 117dB min
G
HIGH COMMON-MODE REJECTION:
100dB min
G
HIGH POWER SUPPLY REJECTION:
94dB min
G
FITS OP-07, OP-05, AD510, AD517
SOCKETS
Ultra-Low Noise Precision
OPERATIONAL AMPLIFIERS
APPLICATIONS
G
PRECISION INSTRUMENTATION
G
DATA ACQUISITION
G
TEST EQUIPMENT
G
PROFESSIONAL AUDIO EQUIPMENT
G
TRANSDUCER AMPLIFIER
G
RADIATION HARD EQUIPMENT
DESCRIPTION
The OPA27/37 is an ultra-low noise, high precision
monolithic operational amplifier.
Laser-trimmed thin-film resistors provide excellent
long-term voltage offset stability and allow superior
voltage offset compared to common zener-zap tech-
niques.
A unique bias current cancellation circuit allows bias
and offset current specifications to be met over the full
–55
°
C to +125
°
C temperature range.
The OPA27 is internally compensated for unity-gain
stability. The decompensated OPA37 requires a closed-
loop gain
≥
5.
The Burr-Brown OPA27/37 is an improved replace-
ment for the industry-standard OP-27/OP-37.
OPA27
OPA37
Output
+V
CC
–V
CC
+In
–In
Trim
Trim
8
7
6
4
1
2
3
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
OPA27
OPA27
1984 Burr-Brown Corporation
PDS-466M
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PDF描述 |
|---|---|
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| OPA37GU | Voltage-Feedback Operational Amplifier |
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| OPA300AID | Low-Noise, High-Speed, 16-Bit Accurate, CMOS OPERATIONAL AMPLIFIER |
| OPA300AIDBVR | Low-Noise, High-Speed, 16-Bit Accurate, CMOS OPERATIONAL AMPLIFIER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| OPA27GU | 制造商:Texas Instruments 功能描述:OP AMP PRECISION LOW NOISE SOIC8 |
| OPA27GU | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| OPA27GU/2K5 | 功能描述:運算放大器 - 運放 Ultra-Low Noise Prec Oper Amplifier 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 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA27GU/2K5E4 | 功能描述:運算放大器 - 運放 Ultra-Low Noise Prec Oper Amplifier 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 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA27GU/2K5G4 | 制造商:Texas Instruments 功能描述: |
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