参数资料
型号: XRD9827ACU
厂商: Exar Corporation
文件页数: 31/36页
文件大小: 0K
描述: IC 12B CCD/CIS SIG PROC 20SSOP
产品变化通告: Leaded UART, V&I Obsolescence 11/Apr/2011
标准包装: 66
位数: 12
通道数: 3
电压 - 电源,模拟: 3 V ~ 5.5V
电压 - 电源,数字: 3 V ~ 5.5 V
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
XRD9827
4
Rev. 3.00
ELECTRICAL CHARACTERISTICS
Test Conditions: AV
DD=DVDD=5V, ADCCLK=6MHz, 50% Duty Cycle, TA=25°C unless otherwise specified.
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
Power Supplies
AV
DD
Analog Power Supply
3.0
3.3
5.5
V
(Note 2)
DV
DD
Digital I/O Power Supply
3.0
3.3
5.5
V
DV
DD < AVDD
I
DD
Supply Current
25
40
60
mA
V
DD=5V
IDD
PD
Power Down Power Supply Current
50
A
V
DD=5V
ADC Specifications
RES
Resolution
12
Bits
F
s
Maximum Sampling Rate
12
MSPS
DNL
Differential Non-Linearity
±0.5
LSB
INL
Integral Non-Linearity
±1.0
LSB
MON
Monotonicity
Yes
V
RT
Top Reference Voltage
3.50
3.70
3.90
V
AV
DD = DVDD = 5.0V
V
RB
Bottom Reference Voltage
0.5
V
AV
DD = DVDD = 5.0V
DV
REF
Differential Reference Voltage
0.6 AV
DD
3.35V
V
AV
DD = DVDD = 5.0V
(V
RT - VRB)
R
L
Ladder Resistance
300
600
780
PGA & Offset DAC Specifications
PGARES
PGA Resolution
6
Bits
PGAG
MIN
Minimum Gain
0.950
1.0
1.050
V/V
PGAG
MAX
Maximum Gain
9.5
10.0
10.50
V/V
PGAGD
Gain Adjustment Step Size
0.14
V/V
V
BLACK
Black Level Input Range
-100
500
mV
DC Configuration
DACRES
Offset DAC Resolution
8
Bits
OFF
MIN
Minimum Offset Adjustment
-250
-200
-150
mV
Mode 111, D5=0 (Note 1)
OFF
MAX
Maximum Offset Adjustment
+500
+600
+700
mV
Mode 111, D5=0
OFF
MIN
Minimum Offset Adjustment
-450
-400
-350
mV
Mode 111, D5=1 (Note 1)
OFF
MAX
Maximum Offset Adjustment
+350
+400
+450
mV
Mode 111, D5=1
OFF
Offset Adjustment Step Size
3.14
mV
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 XRD9827 Buffer/PGA internally.
Note 2:
It is not recommended to operate the part between 3.6V and 4.4V.
相关PDF资料
PDF描述
XRD9836ACG IC 16B CCD/CIS SIG PROC 48TSSOP
XRD98L23ACU IC 8B CCD/CIS SIG PROC 20SSOP
XRD98L59AIGTR IC CCD DIGITIZER 10BIT 28TSSOP
XRD98L61AIV-F IC CCD DIGITIZER 12BIT 48TQFP
XRD98L62ACV-F IC CCD DIGITIZER 12BIT 48TQFP
相关代理商/技术参数
参数描述
XRD9827ACU-F 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体: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
XRD9827EVAL 功能描述:数据转换 IC 开发工具 XRD9827 EVAL BOARD RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
XRD9828 制造商:EXAR 制造商全称:EXAR 功能描述:10-Bit Linear CIS/CCD Sensor Signal Processor with Parallel Interface
XRD9828ACD 制造商:EXAR 制造商全称:EXAR 功能描述:10-Bit Linear CIS/CCD Sensor Signal Processor with Parallel Interface