參數(shù)資料
型號(hào): R5310L
廠商: Ricoh Co., Ltd.
英文描述: Multi LDOs for Cellular-phone
中文描述: 低壓降穩(wěn)壓器多為蜂窩電話
文件頁(yè)數(shù): 2/34頁(yè)
文件大?。?/td> 270K
代理商: R5310L
Rev.1.10
- 2 -
I
BLOCK DIAGRAM
G
R5310L001B
VR1
VR2
VR3
VR4
GND1
CSW1
SCK
CSB
DATA
TIMER
TONE
SR0
SR1
SR2
SR3
SR4
SR5
GND2
SR6
SR0 to 6
SP0 to 7
SV0 to 7
Reset for VR6
Logic Block
SD0
SD1
SD2
SD3
SD4 to SD6
SD7
V
DD4
V
DD3
V
DD2
V
DD1
for RF
120mA
for RF
80mA
for Analog Block
50mA
for CPU
300mA(BOOST TYPE)
for Digital Part
60mA
for Motor Driver
150mA
VD1
for CPU Reset
VD4
Battery Protector
for PA bias
20mA
(V
OUT
=1.0V to 3.0V)
for AGC
20mA
(V
OUT
=1.0V to 3.0V)
VR5
VR6
VR7
VR8
3-wire Serial I/F
Data Resistors
Control Logic
VD2(Lower)
VD3(Upper)
Battery Monitor
LED Driver 1
CMOS Output 10mA
LED Driver 2
CMOS Output 40mA
LED Driver 3
CMOS Output 100mA
3bitD/A
G
SEN1
G
OUT1
P
OUT3
P
OUT2
P
OUT1
B
MON1
B
OUT1
D
OUT2
C
D
D
OUT1
R
OUT8
R
OUT7
from D
OUT1
8bit Voltage
Output Control
8bit Voltage
Output Control
R
OUT6
R
OUT5
R
OUT4
R
OUT3
R
OUT2
R
OUT1
I
BC6
Vibrator
Vp
V
BATT
16
200mW
Ringer
KEY
B.L.
LCD
B.L.
Received
Batt.
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