35
CLP-340/CLP-340M/CLP-340C
IC BLOCK DIAGRAM
■
（IC ブロック図）
SN74AHCT245PWR
(X2709A0R)
SN74LV245APWR
(X3693A0R)
TC74VHCT245AFT
(XT744B0R)
HD74LV245ATELL
(XW744A0R)
Octal 3-State Bus Transceiver
DM: IC6, 10
DM: IC12–14, 17, 18
1
2
3
4
5
6
7
20
19
18
17
16
15
14
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
8
9
10
12
11
GND
A8
A7
A6
A5
A4
A3
A2
A1
D1R
13
HD74LV21ATELL
(X0010A0R)
SN74LV21APWR
(X2377A0R)
Dual 4 Input AND
DM: IC16
1
2
3
1A
NC
4
1C
5
1D
6
1Y
7
GND
1B
14
13
12
Vcc
2C
11
NC
10
2B
9
2A
8
2Y
2D
TC7W14FU
(XN883A0R)
TC7WH14FU
(XY806A0R)
Triple lnverter
DM: IC4, 21, 311
DM: IC22
1
2
3
4
8
7
6
5
1A
2A
GND
Vcc
1Y
3A
2Y
3Y
TC74VHC126FT
(X2891B00)
HD74LV126ATELL
(X3123A0R)
SN74LV126APWR
(X3865A0R)
Bus Buffer
DM: IC9, 15
1
2
3
4
5
6
7
1G
1A
2Y
2G
2A
2Y
GND
14
13
12
11
10
9
8
Vcc
4G
4A
4Y
3G
3A
3Y
BA4560RF-E2
(X6897A00)
Dual Operational Amplifier
1
2
3
4
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
NE5532DR
(X5482A00)
Dual Operational Amplifier
DM: IC305
1
2
3
4
8
7
6
5
Output A
+V
Non-Inverting
Input A
Ground
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
CTALA
FLAGB
CTALB
OUTA
VDD
GND
OUTB
FLAGA
CTALA
FLAGB
CTALB
FLAGA
OUTA
VDD
GND
OUTB
Thermal
Shutdown
Oscillator
Control
Logic
Over
Current
Detector
Over
Current
Detector
Charge
Pump
Control
Logic
Charge
Pump
1
4
CTRLA
CTRLB
Control input
Error flag output
Switch output
Switch input
Ground
FLAGA
FLAGB
OUTB
OUTA
GND
VDD
2
3
5
8
6
7
Pin Name
Pin No.
Pin Function
BD6516F-E2
High Side Switch
(X7950A00)
LA6517M-TRM-E
(XT131A0R)
Dual Power Operational Amplifier
AJACK: IC3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Thermal Shut
Doun and
Current Limiter
Amp1
Amp2
NC
NC
OUT 1
VCC
OUT 2
VEE
NC
NC
NC
NC
INPUT -2
INPUT +2
INPUT +1
INPUT -1
NC
NC
