参数资料
| 型号： | AD7484BSTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 19/20页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT SAR 3MSPS 48-LQFP |
| 标准包装： | 1 |
| 位数： | 14 |
| 采样率（每秒）： | 3M |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 90mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 托盘 |
| 输入数目和类型： | 1 个单端，单极 |
| 产品目录页面： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7484BSTZ | 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD7485 | 制造商:AMICC 制造商全称: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 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率（每秒）:300k 数据接口:并联 转换器数目:1 功率耗散（最大）:75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端，单极；1 个单端，双极 |
| AD7490 | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP |
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