ADP3404ARU-REEL Analog Devices Inc, ADP3404ARU-REEL Datasheet - Page 6

• Manufacturer Part Number: ADP3404ARU-REEL
• Manufacturer: Analog Devices Inc

Specifications of ADP3404ARU-REEL

• Battery Type: Li-Ion/NiMH
• Output Current: 175uA
• Output Voltage: 2.45V
• Operating Temp Range: -20C to 85C
• Package Type: TSSOP
• Mounting: Surface Mount
• Pin Count: 28
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

ADP3404
UVLO
L
H
H
H
H
H
X = Don’t care
Bold denotes the active control signal.
PWRONKEY
ANALOGON
PWRONIN
SIMPROG
RESETIN
RESCAP
CHRON
X
H
X
L
L
L
SIMGND
SIMBAT
DATAIO
CHRON
SIMON
ROWX
CLKIN
CAP+
CAP–
THRESHOLD
CHARGER
PWRONKEY
X
X
L
H
H
H
3V/5V
EN
ON
ADP3404
CHARGE
PUMP
GND
VCC
Off
On
On
On
On
X = Don’t care
TRANSLATION
20k
EN
Inputs
LOGIC
LEVEL
RESET
L
L
H
H
H
UVLO
PWRONIN
X
X
X
L
H
H
I/O
CLK
GENERATOR
RESET
Table II. VSIM Control Logic
Table I. LDO Control Logic
RST
Inputs
UVLO
SIMON
X
X
L
H
H
VBAT
OVER
VSIM
TEMP
ADJ
ANALOGON
X
X
X
X
L
H
SIMPROG
X
X
X
L
H
VRTC
Off
On
On
On
On
On
+
Outputs
VSIM
Off
Off
Off
3 V
5 V
1.210V
VCC
Off
On
On
Off
On
On
POWER GOOD
VBAT
VREF
EN
VBAT
VREF
EN
VBAT
VREF
EN
VBAT
EN
REF
BUFFER
EN
Outputs
XTAL OSC LDO
ANALOG LDO
DIGITAL LDO
VCCA
Off
On
On
Off
On
On
RTC LDO
GND
GND
GND
GND
OUT
OUT
OUT
OUT
PG
REFOUT
Off
On
On
Off
On
On
DGND
RESET
VTCXO
2.765V
REFOUT
VCC
2.45V
VRTC
2.45V
VCCA
2.765V
AGND
VTCXO
Off
On
On
Off
Off
On