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參數資料
| 型號： | TLC2274AQ |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Advanced LinCMOSTM RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
| 中文描述： | 高級LinCMOSTM軌至軌運算放大器 |
| 文件頁數： | 1/64頁 |
| 文件大小： | 1342K |
| 代理商： | TLC2274AQ |
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SLOS190G FEBRUARY 1997 REVISED MAY 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Output Swing Includes Both Supply Rails
Low Noise . . . 9 nV/
√
Hz Typ at f = 1 kHz
Low Input Bias Current . . . 1 pA Typ
Fully Specified for Both Single-Supply and
Split-Supply Operation
Common-Mode Input Voltage Range
Includes Negative Rail
High-Gain Bandwidth . . . 2.2 MHz Typ
High Slew Rate . . . 3.6 V/
μ
s Typ
Low Input Offset Voltage
950
μ
V Max at T
A
= 25
°
C
Macromodel Included
Performance Upgrades for the TS272,
TS274, TLC272, and TLC274
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLC2272 and TLC2274 are dual and
quadruple operational amplifiers from Texas
Instruments. Both devices exhibit rail-to-rail
output performance for increased dynamic range
in single- or split-supply applications. The
TLC227x family offers 2 MHz of bandwidth and
3 V/
μ
s of slew rate for higher speed applications.
These devices offer comparable ac performance
while having better noise, input offset voltage, and
power
dissipation
than
operational amplifiers. The TLC227x has a noise
voltage of 9 nV/
√
Hz, two times lower than
competitive solutions.
existing
CMOS
The TLC227x, exhibiting high input impedance
and low noise, is excellent for small-signal
conditioning for high-impedance sources, such as
piezoelectric transducers. Because of the micro-
power dissipation levels, these devices work well
in hand-held monitoring and remote-sensing
applications. In addition, the rail-to-rail output
feature, with single- or split-supplies, makes this
family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the
TLC227xA family is available with a maximum input offset voltage of 950
μ
V. This family is fully characterized
at 5 V and
±
5 V.
The TLC2272/4 also makes great upgrades to the TLC272/4 or TS272/4 in standard designs. They offer
increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set
allows them to be used in a wider range of applications. For applications that require higher output drive and
wider input voltage range, see the TLV2432 and TLV2442 devices.
If the design requires single amplifiers, see the TLV2211/21/31 family. These devices are single rail-to-rail
operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal
for high density, battery-powered equipment.
Copyright
2004, Texas Instruments Incorporated
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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.
Advanced LinCMOS is a trademark of Texas Instruments.
|VDD
±
| Supply Voltage V
10
8
6
4
4
6
8
12
14
16
10
12
14
16
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
TA = 25
°
C
IO =
±
50
μ
A
IO =
±
500
μ
A
VO
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相關PDF資料 |
PDF描述 |
|---|---|
| TLC2274MW | Advanced LinCMOSTM RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
| TLC2274Q | Advanced LinCMOSTM RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
| TLC227X | Low-Noise Rail-To-Rail Operational Amplifier Family |
| TLC227xA | Advanced LinCMOS(TM) Rail-To-Rail Operational Amplifier Family |
| TLC227XA | Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC2274AQD | 功能描述:運算放大器 - 運放 Quad Low Noise RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| TLC2274AQDG4 | 功能描述:運算放大器 - 運放 LinCMOS Rail-To-Rail Quad OP AMP RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| TLC2274AQDR | 功能描述:運算放大器 - 運放 Advanced LinCMOS Rail To Rail Quad RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| TLC2274AQDRG4 | 功能描述:運算放大器 - 運放 LinCMOS Rail-To-Rail Quad OP AMP RoHS:否 制造商:STMicroelectronics 通道數量: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 |
| TLC2274AQDRG4Q1 | 功能描述:運算放大器 - 運放 Auto Catalog LinCMOS Rail-to-Rail OP AMPs RoHS:否 制造商:STMicroelectronics 通道數量: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 |
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