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參數(shù)資料
| 型號： | AD7477ART |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | +3.0V to +5.5V, 1.25Gbps/2.5Gbps Limiting Amplifiers |
| 中文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6 |
| 封裝： | PLASTIC, MO-178AB, SOT-23, 6 PIN |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 360K |
| 代理商： | AD7477ART |
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7477ART-500RL7 | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 6-Pin SOT-23 T/R |
| AD7477ART-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 6-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:10-BIT ADC IN SOT I.C. - Tape and Reel |
| AD7477ART-REEL7 | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 6-Pin SOT-23 T/R |
| AD7477ARTZ | 制造商:Analog Devices 功能描述:AD7477ARTZ |
| AD7477ARTZ-500RL7 | 功能描述:IC ADC 10BIT 1MSPS SOT23-6 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
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