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參數資料
| 型號： | TS652 |
| 廠商： | 意法半導體 |
| 英文描述： | DIFFERENTIAL VARIABLE GAIN AMPLIFIER |
| 中文描述： | 差動可變增益放大器 |
| 文件頁數： | 4/9頁 |
| 文件大小： | 109K |
| 代理商： | TS652 |
TS652
4/9
DIGITAL INPUTS
SIMPLIFIED SCHEMATIC
The TS652 consists of two independent channels.
Each channel has two stages. The first is a very low noise digitally controlled variable gain amplifier (range
0 to 18dB).
The TS652 features a high input impedance and a low noise current. To minimize the overall noise figure,
the source impedance must be less than 3k
.
This value gives an equal contribution of voltage and current noises.
The second stage is a gain/attenuation stage (+12dB to -9dB) featuring a low output impedance.
This output stage can drive loads as low as 500
.
POWER DOWN MODE POSITION
Symbol
Parameter
Min.
Typ.
Max.
Unit
GC1, GC2, GC3
and GC4
Low Level
High Level
0
0.8
V
2
3.3
+
_
_
+
v
v
GAIN CONTROL
LOGIC DECODER
Input1
+
_
_
+
v
v
Input2
+Vcc2
Digital GND
(DGND)
Ouput2
Ouput1
+Vcc1
-Vcc
Analog GND
(AGND)
GC3
GC4
GC2
v
Power
Down
+Vcc
-Vcc
+Vcc
-Vcc
Power Down
Input
Output
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| TS652D | DIFFERENTIAL VARIABLE GAIN AMPLIFIER |
| TS652ID | DIFFERENTIAL VARIABLE GAIN AMPLIFIER |
| TS68000 | Microprocessor |
| TS68000CFN10 | 32-Bit Microprocessor |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TS652D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIFFERENTIAL VARIABLE GAIN AMPLIFIER |
| TS652ID | 功能描述:特殊用途放大器 Diff Variable Gain RoHS:否 制造商:Texas Instruments 通道數量: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| TS652IDT | 功能描述:特殊用途放大器 Diff Variable Gain RoHS:否 制造商:Texas Instruments 通道數量: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| TS65N-RA | 制造商:knitter-switch 功能描述: |
| TS6601H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tact Switch Series (6x6mm) |
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