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参数资料
| 型号： | LM9823CCWM/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封装： | 0.300 INCH, PLASTIC, SOIC-28 |
| 文件页数： | 16/22页 |
| 文件大小： | 238K |
| 代理商： | LM9823CCWM/NOPB |
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Electrical Characteristics
The following specifications apply for AGND=DGND=0V, VA=+5.0VDC, VD=+3.0 or +5.0VDC, fMCLK=12MHz. Boldface limits apply
for TA=TJ=TMIN to TMAX; all other limits TA=TJ=25°C. (Notes 7, 8, 12 & 16)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
CCD/CIS Source Requirements for Full Specified Accuracy and Dynamic Range (Note 12)
VOS PEAK
Sensor’s Maximum Peak Differential
Signal Range
Gain = 0.933
Gain = 3.0
Gain = 9.0
2.1
0.65
0.21
V
Full Channel Linearity (in units of 12 bit LSBs) (Note 14)
DNL
Differential Non-Linearity
+0.9
-0.4
+2
-0.9
LSBs (max)
INL
Integral Non-Linearity Error (Note 11)
±2.2
+5
-7
LSBs (max)
Analog Input Characteristics
OSR, OSG, OSB Input Capacitance
5
pF
OSR, OSG, OSB Input Leakage Current
Measured with OS = 3.5VDC
CDS disabled
20
25
A (max)
CDS enabled
10
nA
Coarse Color Balance PGA Characteristics
Monotonicity
5
bits (min)
G0 (Minimum PGA Gain)
PGA Setting = 0
0.93
.90
.96
V/V (min)
V/V (max)
G31 (Maximum PGA Gain)
PGA Setting = 31
3.0
2.95
3.07
V/V (min)
V/V (max)
x3 Boost Gain
x3 Boost Setting On
(Bit 5 of Gain Register is set)
3.0
2.86
3.08
V/V (min)
V/V (max)
Gain Error at any gain (Note 13)
±0.3
1.6
% (max)
Positive Supply Voltage (V+=VA=VD)
With Respect to GND=AGND=DGND
6.5V
Voltage On Any Input or Output Pin
-0.3V to V++0.3V
Input Current at any pin (Note 3)
±25mA
Package Input Current (Note 3)
±50mA
Package Dissipation at TA = 25°C
(Note 4)
ESD Susceptibility (Note 5)
Human Body Model
7000V
Machine Model
450V
Soldering Information
Infrared, 10 seconds (Note 6)
235°C
Storage Temperature
-65°C to +150°C
Operating Temperature Range
TMIN≤TA≤TMAX
LM9823CCWM
0°C
≤T
A≤+70°C
VA Supply Voltage
+4.75V to +5.25V
VD Supply Voltage
+3.0V to +5.25V
VD-VA
≤ 100mV
OSR, OSG, OSB
Input Voltage Range
-0.05V to VA + 0.05V
SCLK, SDI, SEN, MCLK, VSMP, CLMP
Input Voltage Range
-0.05V to VD + 0.05V
Absolute Maximum Ratings (Notes 1& 2)
Operating Ratings (Notes 1& 2)
L
M
9
823
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