參數(shù)資料
型號: AD7718BRZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 16/44頁
文件大?。?/td> 0K
描述: IC ADC 24BIT R-R 8/10CH 28SOIC
標(biāo)準(zhǔn)包裝: 400
位數(shù): 24
采樣率(每秒): 1.37k
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 3.84mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
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: 帶卷 (TR)
輸入數(shù)目和類型: 5 個差分,單極;5 個差分,雙極;10 偽差分,單極;10 偽差分,雙極
配用: EVAL-AD7718EBZ-ND - BOARD EVALUATION FOR AD7718
REV. 0
AD7708/AD7718
–23–
Table XI. Registers—Quick Reference Guide
Power-On/Reset
Register Name
Type
Size
Default Value
Function
Communications
Write Only
8 Bits
Not Applicable
All operations to other registers are initiated through
the Communications Register. This controls whether
subsequent operations are read or write operations
and also selects the register for that subsequent
operation.
Status Register
Read Only
8 Bits
00 Hex
Provides status information on conversions, calibra-
tions and error conditions.
Mode Register
Read/Write
8 Bits
00 Hex
Controls functions such as mode of operation, chan-
nel configuration, oscillator operation in power-down.
ADC (ADCCON)
Control Register
Read/Write
8 Bits
07 Hex
This register is used to select the active channel
input, configure the operating input range, and select
unipolar or bipolar operation.
I/O (IOCON)
I/O Control Register
Read/Write
8 Bits
00 Hex
This register is used to control and configure the
I/O port.
Filter Register
Read/Write
8 Bits
45 Hex
This register determines the amount of averaging
performed by the sinc filter and consequently deter-
mines the data update rate of the AD7708/AD7718.
The filter register determines the update rate for
operation with CHOP enabled and CHOP disabled.
AD7718 ADC (DATA)
Data Register
Read Only
24 Bits
000000 Hex
Provides the most up-to-date conversion result for
the selected channel on the AD7718.
AD7708 (DATA)
Data Register
Read Only
16 Bits
0000 Hex
Provides the most up-to-date conversion result for
the selected channel on the AD7708.
B
S
MB
S
L
Y
D
R0
L
A
C0
R
E0
0
K
C
O
L
B
S
MB
S
L
3
H
C2
H
C1
H
C0
H
C/
U
B
2
N
R1
N
R0
N
R
B
S
MB
S
L
7
F
S6
F
S5
F
S4
F
S3
F
S2
F
S1
F
S0
F
S
B
S
MB
S
L
00
R
I
D
2
PR
I
D
1
P0
0
T
A
D
2
PT
A
D
1
P
CR7
CR6
CR5
CR4
CR3
CR2
CR1
CR0
WEN
R/
W
0(0)
A3(0)
A2(0)
A1(0)
A0(0)
MSB
LSB
CHOP NEGBUF REFSEL CHCON OSCPD
MD2
MD1
MD0
相關(guān)PDF資料
PDF描述
LTC1850IFW#TRPBF IC ADC 10BIT 1.25MSPS 48-TSSOP
VI-BTY-MV-S CONVERTER MOD DC/DC 3.3V 99W
V150B3V3H150BL3 CONVERTER MOD DC/DC 3.3V 150W
V150B3V3H150BL2 CONVERTER MOD DC/DC 3.3V 150W
VI-BTN-MW-S CONVERTER MOD DC/DC 18.5V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7718EB 制造商:AD 制造商全稱:Analog Devices 功能描述:8-/10-Channel, Low Voltage, Low Power, ADCs
AD7719 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Voltage, Low Power, Factory-Calibrated 16-/24-Bit Dual ADC
AD7719BR 制造商:Analog Devices 功能描述:ADC Dual Delta-Sigma 105sps 24-bit Serial 28-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:DUAL 16-BIT & 24-BIT SD ADC - Bulk 制造商:Analog Devices 功能描述:Analog-Digital Converter IC Number of Bi
AD7719BR-REEL 功能描述:IC ADC 16BIT 24BIT DUAL 28-SOIC RoHS:否 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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端,單極;1 個單端,雙極
AD7719BR-REEL7 功能描述:IC ADC 16BIT 24BIT DUAL 28-SOIC RoHS:否 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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端,單極;1 個單端,雙極