參數(shù)資料
型號： XRD9824
廠商： Exar Corporation
英文描述： 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
中文描述： 14位線性獨(dú)聯(lián)體/ CCD傳感器信號處理器與串行控制
文件頁數(shù)： 4/32頁
文件大?。?/td> 283K
代理商： XRD9824
XRD9824
4
Rev. 2.00
ELECTRICAL CHARACTERISTICS
Test Conditions: AV
DD
=DV
DD
=5V, ADCCLK=6MHz, 50% Duty Cycle, T
A
=25
°
C unless otherwise specified.
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
Power Supplies
AV
DD
DV
DD
I
DD
IDD
PD
Analog Power Supply
Digital I/O Power Supply
Supply Current
Power Down Power Supply Current
ADC Specifications
RES
Resolution
F
s
Maximum Sampling Rate
DNL
Differential Non-Linearity
V
RT
Top Reference Voltage
V
RB
Bottom Reference Voltage
DV
REF
Differential Reference Voltage
(V
RT
- V
RB
)
R
L
Ladder Resistance
PGA & Offset DAC Specifications
3.0
3.0
3.3
3.3
40
5.5
5.5
55
50
V
V
(Note 2)
DV
DD
< AV
DD
V
DD
=5V
V
DD
=5V
mA
μ
A
14
12
-3.0
3.50
Bits
MSPS
LSB
V
V
V
±1.5
AV
DD
/1.3
AV
DD
/10
0.67AV
DD
3.0
3.90
0.3
300
600
780
PGARES
PGAG
MIN
PGAG
MAX
PGAGD
V
BLACK
DACRES
OFF
MIN
OFF
MAX
OFF
MIN
OFF
MAX
OFF
PGA Resolution
Minimum Gain
Maximum Gain
Gain Adjustment Step Size
Black Level Input Range
Offset DAC Resolution
Minimum Offset Adjustment
Maximum Offset Adjustment
Minimum Offset Adjustment
Maximum Offset Adjustment
Offset Adjustment Step Size
6
Bits
V/V
V/V
V/V
mV
Bits
mV
mV
mV
mV
mV
0.950
9.5
1.0
10.0
0.14
1.050
10.50
-100
8
-250
+500
-450
+350
500
DC Configuration
-200
+600
-400
+400
3.14
-150
+700
-350
+450
Mode 111, D5=0 (Note 1)
Mode 111, D5=0
Mode 111, D5=1 (Note 1)
Mode 111, D5=1
Note 1:
The additional ±100 mV of adjustment with respect to the black level input range is needed to compensate
for any additional offset introduced by the XRD9824 Buffer/PGA internally.
It is not recommended to operate the part between 3.6V and 4.4V.
Note 2:
相關(guān)PDF資料
PDF描述
XRD9824ACD 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825 16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825ACD 16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825ACU 16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9826ACD 16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRD9824ACD 制造商:EXAR 制造商全稱:EXAR 功能描述:14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9824ACD-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
XRD9824ACU 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
XRD9825 制造商:EXAR 制造商全稱:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
XRD9825ACD 制造商:EXAR 制造商全稱:EXAR 功能描述:16-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control
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