NJW4710 JRC, NJW4710 Datasheet - Page 6

• Manufacturer Part Number: NJW4710
• Description: Vopr1 5V /Vopr2 9V / SSOP24-E1
• Manufacturer: JRC

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NJW4710
Ver.2
- 6 -
TERMINAL EXPLANATION
*Please set up Low voltage not less than GND-0.3V ,and High voltage of each control terminal (ENABLE,
OUTEN 2, 3, and 4, OSCEN) does not exceed Vcc1+0.3V.
Pin No.
12
13
19
24
10
14
15
22
23
16
17
18
20
21
11
1
3
2
4
5
6
7
8
9
Pin Name
OUTEN2
OUTEN3
OUTEN4
ENABLE
OSCEN
Rfreq
Ranp
GND
Vcc1
Vcc2
IinR
Iin2
Iin3
Iin4
Iout
GND
Input of constant current output circuit for Read Channel.
Output current value is set up by input current or input voltage.
Input of constant current output circuit for Erase, Write Channel.
Output current value is setup by input current or input voltage.
Set up for oscillator frequency.
Resistance is connected to GND and a setup in optional frequency.
Input of constant current output circuit for Erase, Write Channel.
Output current value is setup by input current or input voltage.
Input of constant current output circuit for Erase, Write Channel.
Output current value is setup by input current or input voltage.
Supply voltage for amplifier circuit: Vcc1=5V
Output current control for channel 2
High(<2V) or OPEN: Non-Output
Low(>1.3V): Output
Output current control for channel 3
High(<2V) or OPEN: Non-Output
Low(>1.3V): Output
Output current control for channel 4
High(<2V) or OPEN: Non-Output
Low(>1.3V): Output
Supply voltage for output circuit: Vcc2=9V
Output control for oscillator.
High(<2V): Oscillation superposition
Low(>1.3V) or OPEN: Non-Output
Control for IC.
High(<3V): Output
Low(>1.5V) or OPEN: Non-Output
Setup for oscillation superposition.
Resistance is connected to GND and a setup in optional oscillation superposition.
Output current terminal.
Please connect cathode common type laser or floating type laser to GND.
Function