R5310L001B 데이터 시트보기 (PDF) - RICOH Co.,Ltd.
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R5310L001B Datasheet PDF : 34 Pages
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s PIN DESCRIPTION
q R5310LXXXB
Pin No.
Symbol
1
VDD3
2
IBC6
3
ROUT6
4
ROUT7
5
VDD4
6
ROUT8
7
GOUT1
8
GSEN1
9
DOUT2
10
CD
11
DOUT1
12
GND2
13
TIMER
14
TONE
15
DATA
16
SCK
17
CSB
18
ROUT1
19
CSW1
20
VDD1
21
ROUT2
22
ROUT3
23
VDD2
24
ROUT4
25
POUT3
26
POUT1
27
Vp
28
POUT2
29
GND1
30
BOUT1
31
BMON1
32
ROUT5
Descriptions
Power supply for VR5, VR6, Battery Monitor, Ringer Driver
Connected to Base of external PNP transistor for Voltage Regulator6, VR6.
Output pin for VR6. Connected to Collector of external PNP transistor.
Output pin for VR7
Power supply for VR7, VR8, VD1, 2, 3, 4, Logic Block
Output pin for VR8
Output pin for a Ringer Driver
Feedback pin a Ringer Driver
Output pin for Voltage Detector2 and 3, VD2 and VD3. CMOS output.
Pin for an external capacitor for output delay time setting of VD1
Output pin for VD1. CMOS output.
Ground
Control switch input pin for PO1. Pulled down through resistor to the GND
internally.
Input pin for Tone signal being from base band controller.
The DATA pin inputs written data in synchronization with shift clock pulses from
the SCK pin.
The SCK pin is used to input shift clock pulses to synchronize data input to the
DATA Pin.
The CSB pin is used to interface with the CPU and is accessible when held at the
Low Level. Pulled up through internal resistor.
Output pin for VR1
Control switch input pin for VR1. Pulled down through 300kΩ to the GND
internally.
Power supply for VR1, VR2
Output pin for VR2
Output pin for VR3
Power supply for VR3, VR4
Output pin for VR4
Output port for LED Driver3
Output port for LED Driver1
Input pin of power supply for POUT1 through POUT3 being connected to the ROUT6
externally.
Output port for LED Driver2
Ground
Analog output for battery monitor
Sensing pin for battery monitor
Output pin for VR5
Rev.1.10
-4-
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