參數(shù)資料
型號(hào)： XRD9827ACD
廠商： EXAR CORP
元件分類： 模擬信號(hào)調(diào)理
英文描述： 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO20
封裝： 0.300 INCH, SOIC-20
文件頁(yè)數(shù)： 29/32頁(yè)
文件大?。?/td> 264K
代理商： XRD9827ACD
XRD9827
29
Rev. 1.20
Note :
These are the control register settings upon initial power-up. The previous register settings are retained
following
a logic power-down initiated by the power down bit except the signal configuration. When
de-selecting the power down bit (D7 = 0, Normal), the signal configuration (D5 and D0) has to be
reprogrammed.
Function
(Register
S2/S1/S0)
D7
D6
D5
D4
D3
D2
D1
D0
Power-up
State
(Note 1)
Red Gain
(000)
G5
G4
G3
G2
G1
G0
(LSB)
X
X
000000XX
(MSB)
Red Offset
(001)
O7
O6
O5
O4
O3
O2
O1
O0
(LSB)
01000000
(MSB)
Grn Gain
(010)
G5
G4
G3
G2
G1
G0
(LSB)
X
X
000000XX
(MSB)
Grn Offset
(011)
O7
O6
O5
O4
O3
O2
O1
O0
(LSB)
01000000
(MSB)
Blu Gain
(100)
G5
G4
G3
G2
G1
G0
(LSB)
X
X
000000XX
(MSB)
Blu Offset
(101)
O7
O6
O5
O4
O3
O2
O1
O0
(LSB)
01000000
(MSB)
Mode
(110)
POWER
DOWN
DIGITAL
RESET
V
RT
INPUT DC
REFERENCE
(V
DCREF
)
DC/AC
SIGNAL
POLARITY
SIGNAL
00000000
CONFIGURATION
0: NORMAL
0: NO RESET
0: INTERNAL
0: INTERNAL
(V
=AGND)
1: EXTERNAL
(V
DCREF
=V
DCEXT
)
0: DC
0: Non-
Inverted
(CIS)
1: Inverted
(CCD/CIS)
00: Single-Channel
RED input/gain/offset
1:
1:RESET
(REGISTERS
ARE RESET TO
POWER-UP
STATES)
1: EXTERNAL
1: AC
POWER
DOWN
01: Single-Channel
RED input
RED/GRN/BLU
gain/offset cycle
pixel-by-pixel
10: Triple-Channel
RED/GRN/BLU
input/gain/offset cycle
pixel-by-pixel
11: Triple-Channel
RED/GRN/BLU
input/gain/offset cycle
line-by-line
Mode
&Test
(111)
OUTPUT
BUS
CONTROL
OUTPUT
DISABLE
OFFSET
DAC
RANGE
INTERNAL CIS
REFERENCE
CIRCUIT
TEST4
TEST3
TEST2
TEST1
00000000
0: 6 MSB +
6 LSB
0:OUTPUTS
ENABLED
0:-200mV to
+600mV
0:NORMAL
0: TEST4
DISABLED
0: TEST3
DISABLED
0: TEST2
DISABLED
0:NORMAL
1: 8 MSB +
4 LSB
1:OUTPUTS
DISABLED
1:-400mV to
+400mV
1:REFERENCE
CIRCUIT
ENABLED
1: OUTPUT
OF BUFFER
TIED TO
BLU
1: OUTPUT
OF PGA
TIED TO
VDCEXT
1: INPUT
OF ADC
TIED TO
GRN
1: TEST1
ENABLED
Control Registers
相關(guān)PDF資料
PDF描述
XRD9827 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control(12位線性CIS/CCD傳感信號(hào)處理器（帶串行控制）)
XRD9827ACU 12-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9829 10-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9829ACD 10-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9827ACD-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACDTR-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACU 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACU-F 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
XRD9827ACUTR-F 制造商:Exar Corporation 功能描述:AFE Video 1ADC 12-Bit 3.3V 20-Pin SSOP T/R 制造商:Exar Corporation 功能描述:XRD9827ACUTR-F
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