BA6129AF-E2 Rohm Semiconductor, BA6129AF-E2 Datasheet - Page 2

• 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: -

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2
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Pin No.
Memory ICs
Pin 4
Battery
power supply
Pin 8
Power supply
(V
Pin 6
Power supply
output
Pin descriptions
Input / output circuit
Block diagram
Pin 2
Reset
output
CC
1
2
3
4
5
6
7
8
)
Pin name
Reset
GND
CSB
N.C.
V
V
CS
V
V
BAT
CC
CC
O
GND
Substrate GND
Reset output
CS output
Battery power supply
CSB output
Power supply output
Power supply voltage
2
8
Pin 3
CS output
GND
V
8
1
CC
V
REF
Function
GND
V
—
CC
Reset
+
+
N.C.
–
–
7
2
+
–
GND
3
CS
Vo
6
3
Pin 5
CSB output
Pin 6
Power supply
output
BA6129AF / BA6162 / BA6162F
4
6
CSB
V
5
4
BAT
V
CC
GND
6
5