LM9830VJDX NSC [National Semiconductor], LM9830VJDX Datasheet - Page 22
![no-image](/images/no-image-200.jpg)
LM9830VJDX
Manufacturer Part Number
LM9830VJDX
Description
LM9830 36-Bit Color Document Scanner
Manufacturer
NSC [National Semiconductor]
Datasheet
1.LM9830VJDX.pdf
(45 pages)
- Current page: 22 of 45
- Download datasheet (567Kb)
Address
5F-6F
71-7F
TEST MODE SETTINGS
5B
5C
5D
5E
70
Reserved
ADC Output Code - MSB
ADC Output Code - LSB
Reserved
Offset Subtractor Input Select
CDS Signal
Reserved
Parallel Port Noise Filter
Reserved
Function
D
7
0 0 0 0 0 0 0 0 Write 00 to this register
n n n n n n n n
0 0 0 0 0 0 0 0
0
1
0 0 0 0 0 0 0 0 Write 00 to these registers
0 1 1 1 0 0 0 0 Write 70 to this register
0 0 0 0 0 0 0 0 Write 00 to these registers
D
6
D
0
1
5
22
D
4
D
n n n n Used to force the input to the Offset Subtractor
3
D
2
D
1
D
0
to a known value for digital tests
Write 00 to this register for normal operation, modify
bits 5 and 7 as shown below for test modes
The ADC is input to Offset Subtractor
Registers 5C and 5D are input to Offset Subtractor
Normal Operation
CDS signal is output on TEST pin
Value
http://www.national.com
Related parts for LM9830VJDX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SFTB](/images/no-image3.png)
Part Number:
Description:
Thin SOT23 1A Load Step-Down DC-DC Regulator
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3603N](/images/no-image3.png)
Part Number:
Description:
TRI-STATE Dual Receiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36149N](/images/no-image3.png)
Part Number:
Description:
Hex MOS Drivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3654N](/images/no-image3.png)
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3669N](/images/no-image3.png)
Part Number:
Description:
Quad High Current Peripheral Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3691N](/images/no-image3.png)
Part Number:
Description:
(RS-422/RS-423) Line Drivers with TRI-STATE Outputs
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3695TJ](/images/no-image3.png)
Part Number:
Description:
Multipoint RS485/RS422 Transceivers/Repeaters
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36C279TM](/images/no-image3.png)
Part Number:
Description:
Low Power EIA-RS-485 Transceiver with Sleep Mode
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3884AVF](/images/no-image3.png)
Part Number:
Description:
BTL Handshake Transceiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM5034N](/images/no-image3.png)
Part Number:
Description:
Octal 80-Bit Static Shift Register
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM53143J](/images/no-image3.png)
Part Number:
Description:
PUSH BUTTON PULSE DIALER CIRCUITS
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM54C914J](/images/no-image3.png)
Part Number:
Description:
Hex Schmitt Trigger with Extended Input Voltage
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM58167](/images/no-image3.png)
Part Number:
Description:
Microprocessor Real Time Clock
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS75108M](/images/no-image3.png)
Part Number:
Description:
Dual Line Receivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS75113M](/images/no-image3.png)
Part Number:
Description:
Dual TRI-STATE Differential Line Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet: