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參數(shù)資料
| 型號(hào)： | AD7484BSTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 14BIT SAR 3MSPS 48-LQFP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 位數(shù)： | 14 |
| 采樣率（每秒）： | 3M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 90mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
| 輸入數(shù)目和類型： | 1 個(gè)單端，單極 |
| 產(chǎn)品目錄頁面： | 778 (CN2011-ZH PDF) |
| 配用： | EVAL-AD7484CBZ-ND - BOARD EVALUATION FOR AD7484 |
AD7484
Rev. C | Page 8 of 20
Pin No.
Mnemonic
Description
40
D14
Data Output Bit for Overranging. If the overrange feature is not used, this pin should be pulled to DGND via
a 100 k resistor.
41
CONVST
Convert Start Logic Input. A conversion is initiated on the falling edge of the CONVST signal. The input track-
and-hold amplifier goes from track mode to hold mode, and the conversion process commences.
42
RESET
Reset Logic Input. An active low reset pulse must be applied to this pin after power-up to ensure correct
operation. A falling edge on this pin resets the internal state machine and terminates a conversion that may
be in progress. The contents of the offset register will also be cleared on this edge. Holding this pin low
keeps the part in a reset state.
43
MODE2
Operating Mode Logic Input. See Table 8 for details.
44
MODE1
Operating Mode Logic Input. See Table 8 for details.
45
CLIP
Logic Input. A logic high on this pin enables output clipping. In this mode, any input voltage that is greater
than positive full scale or less than negative full scale will be clipped to all 1s or all 0s, respectively. Further
details are given in the Offset/Overrange section.
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| AD7485BSTZ | IC ADC 14BIT SAR 1MSPS 48-LQFP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7484BSTZ | 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD7485 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1 MSPS, Serial 14-Bit SAR ADC |
| AD7485BST | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 14-bit Serial 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:14 BIT, 1MSPS, SERIAL ADC I.C. - Tape and Reel 制造商:Analog Devices 功能描述:14BIT SERIAL ADC SMD 7485 LQFP48 |
| AD7485BSTZ | 功能描述:IC ADC 14BIT SAR 1MSPS 48-LQFP 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:1,000 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 |
| AD7490 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP |
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