- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384974 > THS4140CDGK (Texas Instruments, Inc.) HIGH SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS PDF資料下載
參數(shù)資料
| 型號： | THS4140CDGK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | HIGH SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS |
| 中文描述： | 高速全差分的I / O功放 |
| 文件頁數(shù)： | 12/24頁 |
| 文件大小： | 523K |
| 代理商： | THS4140CDGK |
SLOS320E MAY 2000 REVISED JANUARY 2004
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
data converters
Data converters are one of the most popular applications for the fully differential amplifiers. The following
schematic shows a typical configuration of a fully differential amplifier attached to a differential ADC.
VIN
+
+
DVDD
VOCM
AVSS
AVDD
AIN2
AIN1
VDD
Vref
5 V
VCC
0.1
μ
F
5 V
VCC
Figure 22. Fully Differential Amplifier Attached to a Differential ADC
Fully differential amplifiers can operate with a single supply. V
OCM
defaults to the midrail voltage, V
CC
/2. The
differential output may be fed into a data converter. This method eliminates the use of a transformer in the circuit.
If the ADC has a reference voltage output (V
ref
), then it is recommended to connect it directly to the V
OCM
of
the amplifier using a bypass capacitor for stability. For proper operation, the input common-mode voltage to the
input terminal of the amplifier should not exceed the common-mode input voltage range.
VIN
+
+
DVDD
VOCM
AVSS
AVDD
AIN2
AIN1
VDD
Vref
5 V
VCC
0.1
μ
F
Figure 23. Fully Differential Amplifier Using a Single Supply
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| THS4271DGKRG4 | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
| THS4275DGKRG4 | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
| THS4275DRG4 | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
| THS4271DGKR | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
| THS4271DRBR | LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FREEBACK AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| THS4140CDGKG4 | 功能描述:特殊用途放大器 Fully Diff I/O High Slew Rate RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4140CDGKR | 功能描述:特殊用途放大器 Fully Diff I/O High Slew Rate RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4140CDGKRG4 | 功能描述:特殊用途放大器 Fully Diff I/O High Slew Rate RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4140CDGN | 功能描述:特殊用途放大器 Fully Diff I/O High Slew Rate RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| THS4140CDGNG4 | 功能描述:特殊用途放大器 Fully Diff I/O High Slew Rate RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。