參數(shù)資料
型號： AD7819YR
廠商： ANALOG DEVICES INC
元件分類： ADC
英文描述： +2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC
中文描述： 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO16
封裝： 0.150 INCH, SOIC-16
文件頁數(shù)： 4/11頁
文件大?。?/td> 146K
代理商： AD7819YR
REV. A
AD7819
–
4
–
PIN FUNCTION DESCRIPTIONS
Pin
No.
Mnemonic
Description
1
2
3
4
V
REF
V
IN
GND
CONVST
Reference Input, 1.2 V to V
DD
.
Analog Input, 0 V to V
REF
.
Analog and Digital Ground.
Convert Start. A low-to-high transition on this pin initiates a 1
μ
s pulse on an internally generated
CONVST
signal. A high-to-low transition on this line initiates the conversion process if the internal
CONVST
signal is low. Depending on the signal on this pin at the end of a conversion, the AD7819
automatically powers down.
Chip Select. This is a logic input.
CS
is used in conjunction with
RD
to enable outputs.
Read Pin. This is a logic input. When
CS
is low and
RD
goes low, the DB7–DB0 leave their high
impedance state and data is driven onto the data bus.
ADC Busy Signal. This is a logic output. This signal goes logic high during the conversion process.
Data Bit 0 to 7. These outputs are three-state TTL-compatible.
Positive power supply voltage, +2.7 V to +5.5 V.
5
6
CS
RD
7
8–15
16
BUSY
DB0–DB7
V
DD
PIN CONFIGURATION
DIP/SOIC
14
13
12
11
15
10
9
16
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
AD7819
V
REF
DB5
DB6
DB7
V
DD
V
IN
GND
CONVST
DB2
DB3
DB4
CS
RD
BUSY
DB0
DB1
相關(guān)PDF資料
PDF描述
AD7819YRU Circular Connector; Body Material:Aluminum Alloy; Series:KPSE06; No. of Contacts:15; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-15 RoHS Compliant: No
AD7821 LC2MOS High Speed, μP-Compatible 8-Bit ADC with Track/Hold Function(帶跟蹤/保持功能,LC2MOSμP兼容8位高速A/D轉(zhuǎn)換器)
AD7823YRM 2.7 V to 5.5 V, 4.5 us, 8-Bit ADC in 8-Lead microSOIC/DIP
AD7823YN 1.2V, 12 Bit 200KSPS, Serial ADC 6-SOT-23 -40 to 85
AD7823YR 1.2V, 12 Bit 200KSPS, Serial ADC 6-SOT-23 -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7819YR-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Parallel 16-Pin SOIC N T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 200KSPS 8BIT PARALLEL 16SOIC N - Tape and Reel
AD7819YRREEL7 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT SAMPLING AD CONVERTER
AD7819YR-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Parallel 16-Pin SOIC N T/R
AD7819YRU 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Parallel 16-Pin TSSOP 制造商:Analog Devices 功能描述:IC 8-BIT ADC
AD7819YRU-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 200ksps 8-bit Parallel 16-Pin TSSOP T/R
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