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| 型号： | EVAL-AD7708EBZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 16/44页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR AD7708 |
| 标准包装： | 1 |
| ADC 的数量： | 1 |
| 位数： | 16 |
| 采样率（每秒）： | 1.37k |
| 数据接口： | 串行 |
| 输入范围： | ±2.5 V |
| 在以下条件下的电源（标准）： | 3.84mW @ 3V |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | AD7708 |
| 已供物品： | 板，CD |
| 相关产品： | AD7708BRZ-ND - IC ADC 16BIT R-R 8/10CH 28SOIC AD7708BRUZ-REEL7-ND - IC ADC 16BIT R-R 8/10CH 28TSSOP AD7708BRZ-REEL7-ND - IC ADC 16BIT R-R 8/10CH 28SOIC AD7708BRZ-REEL-ND - IC ADC 16BIT R-R 8/10CH 28SOIC AD7708BRUZ-REEL-ND - IC ADC 16BIT R-R 8/10CH 28TSSOP AD7708BRUZ-ND - IC ADC 16BIT R-R 8/10CH 28-TSSOP AD7708BRU-REEL7-ND - IC ADC 16BIT R-R 8/10CH 28-TSSOP AD7708BRU-REEL-ND - IC ADC 16BIT R-R 8/10CH 28-TSSOP AD7708BRU-ND - IC ADC 16BIT R-R 8/10CH 28-TSSOP AD7708BR-REEL7-ND - IC ADC 16BIT R-R 8/10CH 28-SOIC 更多... |
| 其它名称： | EVAL-AD7708EB EVAL-AD7708EB-ND |
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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
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相关代理商/技术参数 |
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|---|---|
| EVAL-AD7709EB | 制造商:Analog Devices 功能描述:EVAL KIT FOR 16BIT- ADC W/ SWITABLE CURRENT SOURCES - Bulk |
| EVAL-AD7710EB | 制造商:AD 制造商全称:Analog Devices 功能描述:Signal Conditioning ADC |
| EVAL-AD7711EB | 制造商:AD 制造商全称:Analog Devices 功能描述:LC2MOS Signal Conditioning ADC with RTD Excitation Currents |
| EVAL-AD7712EB | 制造商:AD 制造商全称:Analog Devices 功能描述:LC2MOS Signal Conditioning ADC |
| EVAL-AD7713EB | 制造商:AD 制造商全称:Analog Devices 功能描述:LC2MOS Loop-Powered Signal Conditioning ADC |
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