參數(shù)資料
型號(hào): AD7869JRZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 0K
描述: IC I/O PORT 14BIT ANLG 28SOIC
標(biāo)準(zhǔn)包裝: 1
應(yīng)用: 模擬 I/O
接口: TTL/CMOS
電源電壓: 4.75 V ~ 5.25 V
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
安裝類型: 表面貼裝
AD7869
–13–
IN
OUT
GND
5V
V+
IC5
78L05
C2
0.1
F
C23
10
F
DGND
LDAC
CONVST
IN
OUT
GND
V–
RO ADC
RI DAC
RO DAC
CONTROL
CLK
AGND
DGND
RCLK
DR
TCLK
RFS
TFS
DT
5V
LK1
LK4
A
B
C
A
B
C
LK5
LK6
A
B
C
LK7
LK8
AD711
ANALOG INPUT
±3V RANGE
ANALOG OUTPUT
±3V RANGE
LK2
VSS
COMPONENT
GRID
LK3
A
B
C
A
B
C
A
B
C
AB
C
IC2
SKT1
SKT2
LDAC
SKT3
CONVST
SKT4
A
B
CLR
5V
CEXT
Q
5V
GND
IC8 1/2
74HC221
AGND
V+
R3
4.7k
R4
2k
R5
4.7k
5V
DR
RCLK
RFS
TFS
TCLK
DT
DGND
SKT6
9-WAY D-TYPE
CONNECTOR
LK9
IC7 1/2
74HC4050
SKT5
EXT CLK
IC6
79L05
+
C6
0.1
F
C5
10
F
C8
0.1
F
C7
10
F
VOUT
C4
0.1
F
C3
10
F
COMPONENT
GRID
C10
0.1
F
C9
10
F
V +
AD711
IC3
+
V–
C12
0.1
F
C11
10
F
IC4
ADG201HS
R1
2k
C21
330pF
R2
2k
IC1
AD7869
C24
0.1
F
R7
200
C1
10
F
R6
15k
C22
68pF
5V
5V
5V
V –
VSS
VCC
REXT/CEXT
VDD
VIN
Figure 19. Input/Output Circuit Based on the AD7869
LK5, ADC Internal Clock Selection
This link configures the ADC for continuous or noncontinuous
internal clock operation.
LK6, DAC Updating
The DAC,
LDAC input may asserted independently of the
ADC
CONVST signal or it may be tied to CONVST or it may
tied to GND.
LK7, ADC Clock Source
This link provides the option for the ADC to use its own inter-
nal clock oscillator or an external TTL compatible clock.
LK8 Frame Synchronous Option
LK8 provides the option of tying the ADC
RFS output to the
DAC
TFS input.
LK9 Transmit/Receive Clock Option
LK9 provides the option to connect the ADC RCLK to the
DAC TCLK.
2
4
3
1
5
6
7
8
9
RCLK
TCLK
DT
DR
DGND
NC
5V
TFS
RFS
NC = NO CONNECT
Figure 20. SKT6, D-Type Connector Pinout
REV. B
相關(guān)PDF資料
PDF描述
AD7874SE IC DAS 12BIT 4CH 5V 28-CLCC
AD7890BRZ-4 IC DAS 12BIT 8CH 24-SOIC
AD7891BPZ-2 IC DAS 12BIT 8CH 44-PLCC
AD80066KRSZRL IC DSP CTLR 16BIT 28SSOP
AD8016AREZ-REEL7 IC LINE DRIVER ADSL 28TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7870 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs
AD7870A 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, 12-Bit, 100 kHz , Sampling ADC
AD7870AJN 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 12-bit Parallel/Serial 24-Pin PDIP 制造商:Rochester Electronics LLC 功能描述:12-BIT SAMPLING ADC IC - Bulk
AD7870AJNZ 功能描述:IC ADC 12BIT SAMPLING 3V 24-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個(gè)單端,雙極
AD7870AQ 功能描述:IC ADC 12BIT SAMPLING 3V 24-CDIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率(每秒):3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散(最大):- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-