ADP3402ARU-REEL Analog Devices Inc, ADP3402ARU-REEL Datasheet - Page 5
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ADP3402ARU-REEL
Manufacturer Part Number
ADP3402ARU-REEL
Description
IC PWR MANAGEMENT GSM 28-TSSOP
Manufacturer
Analog Devices Inc
Datasheet
1.ADP3402ARU-REEL.pdf
(12 pages)
Specifications of ADP3402ARU-REEL
Rohs Status
RoHS non-compliant
Function
GSM Power Management System
Rf Type
Cellular, GSM, DCS, PCS
Secondary Attributes
4 LDOs, 3V/5V VSIM
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Available stocks
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Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin with Respect to Any
Voltage on Any Pin May Not Exceed VBAT,
Storage Temperature Range . . . . . . . . . . . . –65 C to +150 C
Operating Temperature Range . . . . . . . . . . . –20 C to +85 C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 125 C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300 C
*This is a stress rating only, operation beyond these limits can cause the device to
Model
ADP3402ARU –20 C to +85 C 28-Lead TSSOP
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP3402 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
REV. 0
be permanently damaged.
JA
JA
GND Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +10 V
with the Following Exceptions: VRTC,
VSIM, CAP+, PWRONIN, I/O, CLK, RST
, Thermal Impedance (TSSOP-28) . . 2-Layer Board 90 C/W
, Thermal Impedance (TSSOP-28) . . 4-Layer Board 60 C/W
PWRONKEY
ANALOGON
Temperature
Range
PWRONIN
RESETIN
SIMGND
SIMBAT
DATAIO
CHRON
PIN CONFIGURATION
ROWX
CLKIN
CAP
VBAT
VRTC
ORDERING GUIDE
VCC
10
11
12
13
14
1
2
3
4
5
6
7
8
9
ADP3402
Package
Description
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AGND
VCCA
REFOUT
RESET
VTCXO
DGND
RESCAP
CAP+
VSIM
CLK
SIMON
SIMPROG
RST
I/O
Package
Option
RU-28A
–5–
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Mnemonic
VBAT
VCC
PWRONKEY
ANALOGON
PWRONIN
ROWX
CHRON
VRTC
CAP–
SIMBAT
DATAIO
RESETIN
CLKIN
SIMGND
I/O
RST
SIMPROG
SIMON
CLK
VSIM
CAP+
RESCAP
DGND
VTCXO
RESET
REFOUT
VCCA
AGND
PIN FUNCTION DESCRIPTIONS
Function
Battery Input Voltage
Digital Low Dropout Regulator
Power On/Off Key
VTCXO Enable
Power On/Off Signal from
Microprocessor
Microprocessor Keyboard Output
Charger On/Off Input
Real-Time Clock Supply/Coin
Cell Battery Charger
Negative Side of Boost Capacitor
Battery Input for the SIM
Charge Pump
Non-Level-Shifted Bidirectional
Data I/O
Non-Level-Shifted SIM Reset
Non-Level-Shifted Clock
Charge Pump Ground
Level-Shifted Bidirectional SIM
Data Input/Output
Level-Shifted SIM Reset
VSIM Programming:
Low = 3 V, High = 5 V
VSIM Enable
Level-Shifted SIM Clock
SIM Supply
Positive Side of Boost Capacitor
Reset Delay Timing Cap
Digital Ground
Crystal Oscillator Low Dropout
Regulator
Main Reset
Reference Output
Analog Low Dropout Regulator
Analog Ground
WARNING!
ESD SENSITIVE DEVICE
ADP3402