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參數(shù)資料
| 型號： | TSA1201IFT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, PLASTIC, TQFP-48 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大小： | 349K |
| 代理商： | TSA1201IFT |
TSA1201
6/20
CONDITIONS
AVCC = DVCC = VCCBE = VCCBI = 2.5V,Fs= 50Msps,Fin=2MHz, Vin@ -1dBFS, VREFP=1V,
VREFM=0V
Tamb = 25°C (unless otherwise specified)
POWER CONSUMPTION
DIGITAL INPUTS AND OUTPUTS
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
ICCA
Analog Supply current
1)
46
51
mA
Tmin= -40°C to Tmax= 85°C2)
55
mA
ICCD
Digital Supply Current
1)
1.9
2.2
mA
Tmin= -40°C to Tmax= 85°C2)
2.2
mA
ICCBI
Digital Buffer Supply Current
1)
0.3
0.4
mA
Tmin= -40°C to Tmax= 85°C2)
0.4
mA
ICCB
Digital Buffer Supply Current
1)
9.8
10.8
mA
Tmin= -40°C to Tmax= 85°C2)
10.8
mA
ICCBZ
Digital Buffer Supply Current in
High Impedance Mode
45
mA
Pd
Power consumption in normal
operation mode
1)
1. Equivalent load: Rload= 470
and Cload= 6pF
150
158
mW
Tmin= -40°C to Tmax= 85°C2)
2. Not fully tested over the temperature range. Guaranteed by sampling.
165
mW
Rthja
Junction-ambient thermal resis-
tance (TQFP48)
80
°C/W
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
Clock input
VIL
Logic "0" voltage
0
0.8
V
VIH
Logic "1" voltage
2.0
2.5
V
Digital inputs
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
-2.5
2.5
A
CL
Output Load Capacitance
15
pF
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| TSA1204IFT-E | 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TSA1203 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-CHANNEL, 12-BIT, 40MSPS, 230mW A/D CONVERTER |
| TSA1203_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual-channel 12-bit 40Msps 215mW A/D converter |
| TSA1203IF | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual Channel 12-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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 |
| TSA1203IFT | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual Channel 12-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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 |
| TSA1203IFT-E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual-channel 12-bit 40Msps 215mW A/D converter |
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