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参数资料
| 型号： | AD7476 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 1MSPS,12-Bit ADCs in 6 Lead SOT-23(12位高速,低耗,逐次逼近式A/D转换器) |
| 中文描述： | 6引脚SOT - 23（12位高速，低耗，逐次逼近式的A / D转换器1MSPS ,12 -位ADC） |
| 文件页数： | 6/11页 |
| 文件大小： | 175K |
| 代理商： | AD7476 |
AD7476/AD7477
–6–
REV. PrF
Prelimnary Technical Data
DATA
TECHNCAL
A D 7476/A D 7477 PINC ONF IGUR A T ION SOT -23
PIN F UNC T ION D E SC R IPT ION
Pin
No.
Pin
Mnemonic
Function
6
CS
Chip Select. Active low logic input. T his input provides the dual function of initiating con-
versions on the AD7476/AD7477 and also frames the serial data transfer.
1
2
V
DD
G N D
Power Supply Input. T he V
DD
range for the AD7476/AD7477 is from +2.35V to +5.25V.
Analog Ground. Ground reference point for all circuitry on the AD7476/AD7477. All analog
input signals and any external reference signal should be referred to this GND voltage.
Analog Input. Single-ended analog input channel. T he input range is 0 to V
DD
.
3
V IN
5
SD AT A
Data Out. Logic Output. T he conversion result from the AD7476/AD7477 is provided on
this output as a serial data stream. T he bits are clocked out on the falling edge of the SCLK
input. T he data stream consists of four leading zeros followed by the 12 bits of conversion
data which is provided MSB first.
Serial Clock. Logic input. SCLK provides the serial clock for accessing data from the part.
T his clock input is also used as the clock source for the AD7476/AD7477's conversion pro-
cess.
4
SC L K
AD7476/77
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
CS
SDATA
SCLK
VDD
GND
VIN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7476A | 制造商:AD 制造商全称:Analog Devices 功能描述:2.35 V to 5.25 V, 1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SC70 |
| AD7476AAKS-500RL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD7476AAKS-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 6-Pin SC-70 T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 12-BIT SERL 6PIN SC-70 - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:12-BIT LOW POWER ADC IN SC70 PACKAGE I.C - Tape and Reel |
| AD7476AAKS-REEL7 | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 6-Pin SC-70 T/R 制造商:Rochester Electronics LLC 功能描述:12-BIT LOW POWER ADC IN SC70 PACKAGE - Tape and Reel |
| AD7476AAKSZ-500RL7 | 功能描述:IC ADC 12BIT 1MSPS LP SC70-6 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:16 采样率（每秒）:45k 数据接口:串行 转换器数目:2 功率耗散（最大）:315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端，单极 |
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