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参数资料
| 型号： | AD7468BRT |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | ADC |
| 英文描述： | 1.8 V, Micro-Power, 8/10/12-Bit ADCs in 6 Lead SOT-23 |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6 |
| 封装： | MO-178AB, SOT-23, 6 PIN |
| 文件页数： | 24/24页 |
| 文件大小： | 327K |
| 代理商： | AD7468BRT |
–9–
REV. PrF
PRELIMINARY TECHNICAL DATA
AD7466/AD7467/AD7468
PIN FUNCTION DESCRIPTION
Pin
Mnemonic
Function
CS
Chip Select. Active low logic input. This input provides the dual function of initiating
conversions on the AD7466/AD7467/AD7468 and also frames the serial data transfer.
V DD
Power Supply Input. The VDD range for the AD7466/AD7467/AD7468 is from +1.6V to
+3.6V.
G N D
Analog Ground. Ground reference point for all circuitry on the AD7466/AD7467/AD7468.
All analog input signals should be referred to this GND voltage.
VIN
Analog Input. Single-ended analog input channel. The input range is 0 to VDD.
SDATA
Data Out. Logic Output. The conversion result from the AD7466/AD7467/AD7468 is pro-
vided 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 AD7466 consists of four leading zeros followed
by the 12 bits of conversion data which is provided MSB first. The data stream from the
AD7467 consists of four leading zeros followed by the 10 bits of conversion data, which is
provided MSB first. The data stream from the AD7468 consists of four leading zeros
followed by the 8 bits of conversion data, which is provided MSB first.
SCLK
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 AD7466/AD7467/AD7468's conver-
sion process.
N C
No connect.
AD7466/67/68 PIN CONFIGURATION
AD7466/67/68
TOP VIEW
1
2
3
45
6
7
8
NC
&6
SDATA
SCLK
VDD
GND
VIN
(Not to Scale)
NC
6-Lead SOT-23
8-Lead MSOP
1
2
3
4
5
6
&6
SDATA
SCLK
VDD
GND
VIN
AD7466/67/68
TOP VIEW
(Not to Scale)
相关PDF资料 |
PDF描述 |
|---|---|
| AD7466 | 1.8 V, Micro-Power, 8/10/12-Bit ADCs in 6 Lead SOT-23 |
| AD7467 | 1.8 V, Micro-Power, 8/10/12-Bit ADCs in 6 Lead SOT-23 |
| AD7468 | 1.8 V, Micro-Power, 8/10/12-Bit ADCs in 6 Lead SOT-23 |
| AD746A | Dual Precision, 500 ns Settling, BiFET Op Amp |
| AD7528BN | PARALLEL, 8 BITS INPUT LOADING, 8-BIT DAC, PDIP20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7468BRT-R | 制造商:AD 制造商全称:Analog Devices 功能描述:1.6 V, Micropower 12-/10-/8-Bit ADCs |
| AD7468BRT-R2 | 功能描述:IC ADC 8BIT 1.6V LP SOT-23-6 RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
| AD7468BRT-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:1.6 V, Micropower 12-/10-/8-Bit ADCs |
| AD7468BRT-REEL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:1.6 V, Micropower 12-/10-/8-Bit ADCs |
| AD7468BRTZ-REEL | 功能描述:IC ADC 8BIT 1.6V LP SOT23-6 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
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