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參數(shù)資料
| 型號(hào)： | TC3400VPA |
| 元件分類： | ADC |
| 英文描述： | 2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 61K |
| 代理商： | TC3400VPA |
3
TC3400
+1.8V, Low Power , 16-Bit Sigma -
Delta A/D Converter
TC3400-1 6/29/00
DC ELECTRICAL CHARACTERISTICS (CONT.): TA = 25°C and VDD = 2.7V, unless otherwise specified.
Specifications in Bold type apply over a temperature range of 0
°C to 85°C.
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
SDAT
VOL
Output Low Voltage
IOL = 1.5mA
—
0.4
V
VOH
Output High Voltage (SDAT)
ISOURCE = 400a (Note 2)
0.9 x VDD
——
V
AC ELECTRICAL CHARACTERISTICS:TA = 25°C and VDD = 2.7V, unless otherwise specified. Specifications
in Bold type apply over a temperature range of 0
°C to 85°C. VREF = 1.25V, Internal Clock Freq = 520kHz
Symbol
Parameter
Description
Min
Typ
Max
Unit
t1
Width of SCLK (Negative)
1
—
sec
t2
Resolution Reduction Clock Width
Width of SCLK (Positive)
1
—
sec
t3
Conversion Time (15-Bit Plus Sign)
16-bit conversion, TA = 25° (Note 1)
—
125
—
msec
Conversion Time (14-Bit Plus Sign)
15-bit conversion
—
t3/2.0
—
msec
Conversion Time (13-Bit Plus Sign)
14-bit conversion
—
t3/4.0
—
msec
Conversion Time (12-Bit Plus Sign)
13-bit conversion
—
t3/7.8
—
msec
Conversion Time (11-Bit Plus Sign)
12-bit conversion
—
t3/15.1
—
msec
Conversion Time (10-Bit Plus Sign)
11-bit conversion
—
t3/28.6
—
msec
Conversion Time (9-Bit Plus Sign)
10-Bit conversion
—
t3/51.4
—
msec
t4
Resolution Reduction Window
Width of SCLK
—
t3/85.7
—
msec
t5
SCLK to Data Valid
SCLK falling edge to SDAT valid
1000
—
nsec
t8
Acknowledge Delay
SCLK to SDAT delay
—
1000
nsec
Notes: 1. Nominal temperature drift is -2830 ppm/
°C for temperature less than 25°C and -1340 ppm/°C for
temperatures greater than 25
°C.
2. @VDD =1.8V, ISOURCE
200
a
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC3401 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:16-Bit Low Cost, Low Power Sigma-Delta A/D Converter |
| TC3401VPE | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TC3401VQR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TC3401VQRTR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TC3402 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:+1.8 Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter |
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