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參數(shù)資料
| 型號： | AD7476BRTZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
| 中文描述： | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6 |
| 封裝： | PLASTIC, LEAD FREE, MO-178AB, SOT-23, 6 PIN |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 360K |
| 代理商： | AD7476BRTZ-REEL7 |
REV. D
AD7476/AD7477/AD7478
–7–
PIN CONFIGURATION
TOP VIEW
(Not to Scale)
6
5
4
1
2
3
V
DD
GND
V
IN
CS
SDATA
SCLK
AD7476/
AD7477/
PIN FUNCTION DESCRIPTIONS
Pin
No.
Mnemonic
Function
1
2
V
DD
GND
Power Supply Input. The V
DD
range for the AD7476/AD7477/AD7478 is from 2.35 V to 5.25 V.
Analog Ground. Ground reference point for all circuitry on the AD7476/AD7477/AD7478. All analog
input signals should be referred to this GND voltage.
Analog Input. Single-ended analog input channel. The input range is 0 V to V
DD
.
Serial Clock. Logic input. SCLK provides the serial clock for accessing data from the part. This clock
input is also used as the clock source for the AD7476/AD7477/AD7478’s conversion process.
Data Out. Logic output. The conversion result from the AD7476/AD7477/AD7478 is provided on
this output as a serial data stream. The bits are clocked out on the falling edge of the SCLK input. The
data stream from the AD7476 consists of four leading zeros followed by the 12 bits of conversion data,
which is provided MSB first; the data stream from the AD7477 consists of four leading zeros followed
by the 10 bits of conversion data, followed by two trailing zeros, which is also provided MSB first; the
data stream from the AD7478 consists of four leading zeros followed by the eight bits of conversion
data, followed by four trailing zeros, which is provided MSB first.
Chip Select. Active low logic input. This input provides the dual function of initiating conversions on
the AD7476/AD7477/AD7478 and framing the serial data transfer.
3
4
V
IN
SCLK
5
SDATA
6
CS
相關PDF資料 |
PDF描述 |
|---|---|
| AD7476SRTZ-REEL7 | 1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
| AD7477 | 1MSPS,10 Bit ADCs in 6 Lead SOT-23(10位高速,低耗,逐次逼近式A/D轉(zhuǎn)換器) |
| AD7476 | 1MSPS,12-Bit ADCs in 6 Lead SOT-23(12位高速,低耗,逐次逼近式A/D轉(zhuǎn)換器) |
| AD7482 | 3MSPS, 12-Bit SAR ADC |
| AD7482AST | 3MSPS, 12-Bit SAR ADC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD7476BRTZ-REEL73 | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
| AD7476SRT | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
| AD7476SRT-500RL7 | 制造商:Analog Devices 功能描述:ADC Single SAR 600ksps 12-bit Serial 6-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:12-BIT ADC IN SOT I.C. - Bulk |
| AD7476SRT-R2 | 制造商:Analog Devices 功能描述:ADC Single SAR 600ksps 12-bit Serial 6-Pin SOT-23 T/R |
| AD7476SRT-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23 |
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