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參數資料
| 型號： | TSA1204IF |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | ADC |
| 英文描述： | 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, PLASTIC, TQFP-48 |
| 文件頁數： | 17/21頁 |
| 文件大小： | 498K |
| 代理商： | TSA1204IF |
TSA1204
5/21
1) Condition VRefP-VRefM>0.3V
ELECTRICAL CHARACTERISTICS
AVCC = DVCC = VCCB = 2.5V, Fs= 20Msps, Fin=2MHz, Vin@ -1dBFS, VREFP=1.0V, VREFM=0V
Tamb = 25°C (unless otherwise specified)
ANALOG INPUTS
DIGITAL INPUTS AND OUTPUTS
VREFPI
VREFPQ
Forced top voltage reference 1)
0.96
1.4
V
VREFMI
VREFMQ
Forced bottom reference voltage 1)
00.4
V
INCMI
INCMQ
Forced input common mode voltage
0.2
1
V
Symbol
Parameter
Min
Typ
Max
Unit
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
VIN-VINB Full scale reference voltage
Differential inputs mandatory
1.1
2.0
2.8
Vpp
Cin
Input capacitance
7.0
pF
Req
Equivalent input resistor
3
K
BW
Analog Input Bandwidth
Vin@Full Scale, Fs=20Msps
1000
MHz
ERB
Effective Resolution Bandwidth
70
MHz
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
Clock and Select inputs
VIL
Logic "0" voltage
0
0.8
V
VIH
Logic "1" voltage
2.0
2.5
V
OEB input
VIL
Logic "0" voltage
0
0.25 x
VCCBE
V
VIH
Logic "1" voltage
0.75 x
VCCBE
V
Digital Outputs
VOL
Logic "0" voltage
Iol=10A
0
0.1 x
VCCBE
V
VOH
Logic "1" voltage
Ioh=10A
0.9 x
VCCBE
V
IOZ
High Impedance leakage current OEB set to VIH
-1.7
1.7
A
CL
Output Load Capacitance
15
pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TSA1204IFT | 功能描述:模數轉換器 - ADC Dual Channel 12-Bit RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TSA1204IFT-E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual channel 12-bit 20Msps 120mW A/D converter |
| TSA13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| TSA14 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EURO TERMINAL BLOCKS |
| TSA1401 | 制造商:STMicroelectronics 功能描述:OBS COMM TO USE AS PROTO'S FOR SPACE APPLICATIONS - Bulk |
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