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参数资料
| 型号： | AD7680ARMZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 23/24页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT SRL 100KSPS 8MSOP |
| 标准包装： | 50 |
| 系列： | PulSAR® |
| 位数： | 16 |
| 采样率（每秒）： | 100k |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 26.4mW |
| 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： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个单端，单极 |
AD7680
Rev. A | Page 8 of 24
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
03643-0-003
CS
SDATA
SCLK
6
5
4
VDD 1
GND
2
VIN 3
AD7680
TOP VIEW
(Not to Scale)
SOT-23
Figure 3. SOT-23 Pin Configuration
03643-0-022
NC = NO CONNECT
AD7680
MSOP
TOP VIEW
(Not to Scale)
VDD 1
GND
2
GND
3
VIN 4
CS
SDATA
NC
SCLK
8
7
6
5
Figure 4. MSOP Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
SOT-23
Pin No.
MSOP
Mnemonic
Function
1
VDD
Power Supply Input. The VDD range for the AD7680 is from 2.5 V to 5.5 V.
2
2, 3
GND
Analog Ground. Ground reference point for all circuitry on the AD7680. All analog input signals should
be referred to this GND voltage.
3
4
VIN
Analog Input. Single-ended analog input channel. The input range is 0 V to VDD.
4
5
SCLK
Serial Clock. Logic input. SCLK provides the serial clock for accessing data from this part. This clock
input is also used as the clock source for the AD7680's conversion process.
5
7
SDATA
Data Out. Logic output. The conversion result from the AD7680 is provided 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
AD7680 consists of four leading zeros followed by 16 bits of conversion data that are provided MSB
first. This will be followed by four trailing zeroes if CS is held low for a total of 24 SCLK cycles. See the
section.
6
8
CS
Chip Select. Active low logic input. This input provides the dual function of initiating conversions on
the AD7680 and framing the serial data transfer.
N/A
6
NC
No Connect. This pin should be left unconnected.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7680ARMZ | 制造商:Analog Devices 功能描述:IC 16BIT ADC SMD 7680 MSOP8 |
| AD7680BR | 制造商:Analog Devices 功能描述:- Tape and Reel |
| AD7680BRJ | 制造商:Analog Devices 功能描述:ADC SGL SAR 100KSPS 16BIT SERL 6PIN SOT-23 - Bulk |
| AD7680BRJ-R2 | 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 16-bit Serial 6-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 100KSPS 16BIT SERL 6PIN SOT-23 - Tape and Reel |
| AD7680BRJ-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 16-bit Serial 6-Pin SOT-23 T/R |
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