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參數資料
| 型號： | AD7823YN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 1.2V, 12 Bit 200KSPS, Serial ADC 6-SOT-23 -40 to 85 |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8 |
| 封裝： | 0.300 INCH, MINI, PLASTIC, DIP-8 |
| 文件頁數： | 4/11頁 |
| 文件大小： | 155K |
| 代理商： | AD7823YN |
AD7823
–4–
REV. B
PIN FUNCTION DESCRIPTIONS
Pin No.
Mnemonic
Description
1
CONVST
Convert Start. Falling edge puts the track-and-hold into hold mode and initiates a conversion.
A rising edge on the
CONVST
pin enables the serial port of the AD7823. This is useful in
multipackage applications where a number of devices share the same serial bus. The state of
this pin at the end of conversion also determines whether the part is powered down or not.
See Operating Modes section of this data sheet.
Positive input of the pseudo differential analog input.
Negative input of the pseudo differential analog input.
Ground reference for analog and digital circuitry.
External reference is connected here.
Serial data is shifted out on this pin.
Serial Clock. An external serial clock is applied here.
Positive Supply Voltage 2.7 V to 5.5 V.
2
3
4
5
6
7
8
V
IN+
V
IN–
GND
V
REF
D
OUT
SCLK
V
DD
PIN CONFIGURATION
DIP/SOIC/microSOIC
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
AD7823
CONVST
V
IN+
V
IN
–
GND
V
DD
SCLK
D
OUT
V
REF
相關PDF資料 |
PDF描述 |
|---|---|
| AD7823YR | 1.2V, 12 Bit 200KSPS, Serial ADC 6-SOT-23 -40 to 85 |
| AD7825 | 3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs |
| AD7825BN | 3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs |
| AD7825BR | 3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs |
| AD7825BRU | 14-Bit 48KSPS DAS with ADC, MUX, PGA and Internal Reference 28-SSOP -40 to 85 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7823YNZ | 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Serial 8-Pin PDIP 制造商:Analog Devices 功能描述:IC 8BIT ADC 7823 DIP8 |
| AD7823YNZ | 制造商:Analog Devices 功能描述:IC 8BIT ADC 7823 DIP8 |
| AD7823YR | 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Serial 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:8-BIT SERIAL SINGLE ADC I.C. - Bulk 制造商:Analog Devices 功能描述:IC 8-BIT ADC |
| AD7823YRM | 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Serial 8-Pin MSOP 制造商:Rochester Electronics LLC 功能描述:8-BIT SERIAL SINGLE ADC I.C. - Bulk 制造商:Analog Devices 功能描述:IC 8-BIT ADC |
| AD7823YRM-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Serial 8-Pin MSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 200KSPS 8BIT SERL 8MSOP - Tape and Reel |
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