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參數資料
| 型號： | LM9832CCVJD |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 消費家電 |
| 英文描述： | LM9832 42-Bit Color, 1200dpi USB Image Scanner |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, TQFP-100 |
| 文件頁數： | 5/42頁 |
| 文件大小： | 337K |
| 代理商： | LM9832CCVJD |
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Electrical Characteristics
The following specifications apply for AGND=DGND=0V, V
A
=V
D
=V
DRAM
=+5.0V
DC
, f
CRYSTAL IN
= 48MHz, Analog Bias Current =
100%, unless otherwise noted.
Boldface limits apply for T
A
=T
J
=T
MIN
to T
MAX
; all other limits T
A
=T
J
=25°C. (Notes 8, 9, & 10)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
Full Channel Characteristics (in units of 12 bit LSBs unless otherwise noted)
Resolution with No Missing Codes
14
12
bits (min)
DNL
Differential Non-Linearity
(Note 14)
Bias Current = 80%,
V
DRAM
=3.3V
-0.45
+0.75
-0.9
+2.4
LSB (min)
LSB (max)
INL
Integral Non-Linearity Error
(Notes 11 & 14)
Bias Current = 80%,
V
DRAM
=3.3V
-2.3
+1.7
-8.5
+7.5
LSB (min)
LSB (max)
C
Analog Channel Gain Constant
(ADC Codes/V), referred to 14 bits.
Includes voltage reference
variation, gain setting = 1
8192
7412
9300
LSB (min)
LSB (max)
V
OS1
Pre-Boost Analog Channel Offset Error
26
-34
+76
mV (min)
mV (max)
V
OS2
Pre-PGA Analog Channel Offset Error
-30
-80
+31
mV (min)
mV (max)
V
OS3
Post-PGA Analog Channel Offset Error
-26
-75
+26
mV (min)
mV (max)
Coarse Color Balance PGA Characteristics (Configuration Registers 3B, 3C, and 3D)
Monotonicity
5
bits (min)
G
0
(Minimum PGA Gain)
PGA Setting = 0
0.93
0.90
0.96
V/V (min)
V/V (max)
G
31
(Maximum PGA Gain)
PGA Setting = 31
3.00
2.95
3.05
V/V (min)
V/V (max)
x3 Boost Gain
x3 Boost Setting On
(bit B5 of Gain Register is set)
2.94
2.85
3.04
V/V (min)
V/V (max)
Gain Error at any gain (Note 13)
0.3
-0.6
+0.9
% (min)
% (max)
Static Offset DAC Characteristics (Configuration Registers 38, 39, and 3A)
Monotonicity
6
bits (min)
Offset DAC LSB size
PGA gain = 1
9
6
12
mV (min)
mV (max)
Offset DAC Adjustment Range
PGA gain = 1
±278
±256
mV (min)
Positive Supply Voltage (V
+
=V
A
=V
D
=V
DRAM
)
With Respect to GND=AGND=DGND
Voltage On Any Input or Output Pin
Input Current at any pin (Note 3)
Package Input Current (Note 3)
Package Dissipation at T
A
= 25°C
ESD Susceptibility (Note 5)
Human Body Model
Machine Model
Soldering Information
Infrared, 10 seconds (Note 6)
Storage Temperature
6.5V
-0.3V to V
+
+0.3V
±25mA
±50mA
(Note 4)
2000 V
250 V
235°C
-65°C to +150°
Operating Temperature Range
LM9832VJD
V
A
Supply Voltage
V
D
Supply Voltage
V
DRAM
Supply Voltage
|V
A
-V
D
|
Input Voltage Range
T
MIN
≤
T
A
≤
T
MAX
0°C
≤
T
A
≤
+70°C
+4.75V to +5.25V
+4.75V to +5.25V
+2.85V
≤
V
DRAM
≤
V
D
+100mV
≤
100mV
-0.05V to V
+
+ 0.05V
Absolute Maximum Ratings
(Notes 1 & 2)
Operating Ratings
(Notes 1 & 2)
L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM9832CCVS-B | 制造商:Texas Instruments 功能描述: |
| LM9833 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9833 48-Bit Color, 1200dpi USB Image Scanner |
| LM9833B-F WAF | 制造商:Texas Instruments 功能描述: |
| LM9833CCVJD | 制造商:Texas Instruments 功能描述:USB Image Scanner 100-Pin TQFP |
| LM9833CCVJD NOPB | 制造商:Texas Instruments 功能描述:Bulk |
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