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參數(shù)資料
| 型號： | AD7472YRU-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 21/21頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 12BIT PARALLEL 24-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 1.5M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 12mW |
| 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-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-TSSOP |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 1 個(gè)單端，單極 |
REV. B
AD7470/AD7472
–8–
PIN FUNCTION DESCRIPTIONS (continued)
Mnemonic
Function
DGND
Digital Ground. This is the ground reference point for all digital circuitry on the AD7470 and AD7472. The
DGND and AGND voltages should ideally be at the same potential and must not be more than 0.3 V apart even
on a transient basis.
VIN
Analog Input. Single-ended analog input channel. The input range is 0 V to REF IN. The analog input presents a
high dc input impedance.
VDRIVE
Supply Voltage for the Output Drivers, 2.7 V to 5.25 V. This voltage determines the output high voltage for the
data output pins. It allows AVDD and DVDD to operate at 5 V (and maximize the dynamic performance of the
(ADC), while the digital outputs can interface to 3 V logic.
DB0–DB9/11
Data Bit 0 to Data Bit 9 (AD7470) and DB11 (AD7472). Parallel digital outputs that provide the conversion result
for the part. These are three-state outputs that are controlled by
CS and RD. The output high voltage level for these
outputs is determined by the VDRIVE input.
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參數(shù)描述 |
|---|---|
| AD7472YRU-REEL7 | 功能描述:IC ADC 12BIT PARALLEL 24-TSSOP RoHS:否 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:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端，單極；1 個(gè)單端，雙極 |
| AD7472YRUZ | 制造商:Analog Devices 功能描述:ADC Single SAR 1.5Msps 12-bit Parallel 24-Pin TSSOP |
| AD7472YRZ | 制造商:Analog Devices 功能描述:ADC Single SAR 1.5Msps 12-bit Parallel 24-Pin SOIC W |
| AD7475 | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-Bit ADCs |
| AD7475AR | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:FAST 12-BIT LOW POWER SERIAL ADC I.C. - Bulk 制造商:Analog Devices 功能描述:IC 12BIT ADC 1.2MSPS 7475 SOIC8 |
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