M54133FP/GP
Pin Configuration
GND 1
I
REF
2
16 V
S
15 OPI+
M54133FP/GP
V
CC
3
OFFC 4
TRC1 5
TRC2 6
DLYC 7
SCRT 8
14 C1
13 OPI–
12 C2
11 OPAO
10 ILKI
9
V
REF
Outline 16P2N-A(FP)
Outline
16P2E-A(GP)
Pin Description
Pin no.
16
Name
VS
Function
Power supply
•
Common
3
2
1
VCC
IREF
GND
Output pin for internal constant-voltage circuit; connected to decoupling capacitor
Pin for connection to resistor to set constant current for internal circuits; approx. 1.3 V
Ground
•
Op-amp
13
15
14
12
11
CPI–
CPI+
C1
C2
OPAO
Op-amp input pins
Pin for connection to capacitors to prevent noise-induced erroneous operation; connected
between pins [13], [14] and pins [15], [14]
Pin for connection to capacitor to prevent oscillation; connected with pin [11].
Op-amp output pin
•
Leakage detection, SCR driving circuit
9
10
5
6
4
VREF
ILKI
TRC1
TRC2
OFFC
Input reference level pin for leak detection circuit; approx. 2.4 V
Another input pin for leak detection circuit
Pin to connect a capacitor used to integrate the level discriminator output signal of the leak input
signal
Pin to connect a capacitor for noise elimination
When leak input signal is not continued
When a leak is detected and SCR is turned on
After a prescribed amount of time, this IC is returned to the initial state.
A capacitor to set the time for this function is connected.
Pin to connect a capacitor to set the time when using the time delay function
Thyristor driving output pin
7
8
DRYC
SCRT
Rev.1.0, Sep.16.2003, page 3 of 17
RENESAS [ RENESAS TECHNOLOGY CORP ]
