R3130N×××A/C, R3131N×××A/C
SELECTION GUIDE
The detector threshold , the output type, and Output delay time of R3130N series can be designated at the user’s
request by specifying the part number as follows:
R3130N×××××-TR ←Part Number
R3131N×××××-TR ←Part Number
↑ ↑↑↑ ↑
a bcd e
Code
Contents
Setting Detector Threshold (VDET)
Stepwise setting with a step of 0.1V in the range of 1.6V to 4.8V is possible.
The following 6 kinds of voltage are also standard.
2.63V, 2.93V, 3.08V, 4.00V, 4.40V, 4.65V
a
Selection of Output Delay Time
b
c
E: 240ms (Standard) A: 50ms B: 100ms D: 200ms H: 400ms
*A, B, D, H versions can be produced only for 6 kinds of standard voltage items.
Designation Output type
A: Nch Open Drain
C: CMOS
d
e
Description of last one digit of 6 kinds of standard voltage items.
Designation of Taping Direction
(Refer to Taping Specification)
PIN CONFIGURATION
SOT-23-3
3
MARK SIDE
1
2
4
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
