BA6129AF-E2 Rohm Semiconductor, BA6129AF-E2 Datasheet - Page 3

• Manufacturer Part Number: BA6129AF-E2
• Description: IC RESET W/BATT BACKUP SOP8 TR
• Manufacturer: Rohm Semiconductor
• Type: Battery Backup Circuitr

Specifications of BA6129AF-E2

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Voltage - Threshold: 3.5V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset Timeout: -

•
BA6129AF (unless otherwise noted, Ta = 25°C, VR
(Note) I
Memory ICs
Electrical characteristics
No-load current dissipation
I / O voltage differential 1
Vo output voltage 1
Vo output voltage 2
Vo output voltage 3
Detection voltage
Detection hysteresis voltage
Reset output low level voltage
Reset leakage current
Reset operating limit voltage
CS output low level voltage
CS output high level voltage
CSB output low level voltage
CSB output high level voltage
Detection voltage temperature characteristic
Switching voltage
Switching hysteresis voltage
Switching voltage temperature characteristic
Backup current dissipation
I / O voltage differential 2
Vo output voltage 4
Vo output voltage 5
Vo output voltage 6
Reverse current
Not designed for radiation resistance.
O
, I
CS
, and I
CSB
Parameter
are + when flowing toward the pin and – when flowing away from the pin.
Symbol
V
V
V
V
V
I
V
V
V
I
V
V
V
V
RESH
V
V
V
V
I
I
V
CSBH
V
V
V
CCB
RESL
CSBL
SAT1
SAT2
CC
OPL
CSL
CSH
OR
O1
O2
O3
SH
BH
O5
O4
O6
S
S
B
B
RES
V
– 0.05
– 0.05
Vo – 0.1 —
CC
4.95
4.70
4.50
3.35
3.15
2.70
2.60
Min.
4.9
—
—
—
—
—
—
—
—
—
—
—
—
– 0.5
= V
CC
Typ.
0.03
4.97
4.90
4.86
3.50
3.30
0.20
2.80
2.67
100
100
= 5V, R
0.8
—
—
—
—
—
—
—
—
—
—
—
+ 0.05 % / C
+ 0.05 % / C
Max.
0.05
3.65
3.45
0.30
2.0
0.4
0.1
1.2
0.1
0.1
0.5
0.1
—
—
—
—
—
—
—
—
—
—
RES
BA6129AF / BA6162 / BA6162F
= 10k )
Unit
mA
mV
mV
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
O
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= – 80mA
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= 5V, V
= H L
= L H
= 3V
= 5V, VR
= H L, V
= 3V, V
= 5V, V
= 5V, V
= 3V, V
= H L, V
= L H, V
= GND, V
= GND, V
= GND, V
= GND, V
= 5V, V
Conditions
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
RES
BAT
BAT
BAT
BAT
RES
BAT
BAT
= 3V
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= GND
—
—
= 7V
= 3V
= 3V, I
= 3V, I
= 3V, I
= 3V, R
= 3V, R
0.4V
O
O
O
O
CS
CS
CSB
CSB
= – 1mA
= – 1mA
= – 15mA
= – 30mA
O
O
O
= + 1 A
= – 1 A
O
O
= + 1 A
= – 1 A
= – 1 A
= – 1 A
= – 100 A
= 200k
= 200k
3