BD87A28FVM-TR Rohm Semiconductor, BD87A28FVM-TR Datasheet - Page 2

• Manufacturer Part Number: BD87A28FVM-TR
• Description: IC, VOLTAGE DETECTION, MSOP8
• Manufacturer: Rohm Semiconductor
• Series: -r
• Type: Watchdog Circuitr

Specifications of BD87A28FVM-TR

• Threshold Voltage: 2.8V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 1V To 10V
• Reset Type: Active-Low
• Supply Current: 5µA
• Digital Ic Case Style: MSOP
• No. Of Pins: 8
• Operating Temperature: RoHS Compliant
• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: 2.8V
• Mounting Type: Surface Mount
• Package / Case: 8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●Absolute maximum ratings (Ta = 25℃)
●Recommended operating ranges (Ta = −40℃ to 105℃)
© 2010 ROHM Co., Ltd. All rights reserved.
BD37A19FVM, BD37A41FVM, BD87A28FVM, BD87A29FVM,
BD87A34FVM, BD87A41FVM, BD99A41F
www.rohm.com
Power supply voltage
CT pin voltage
CTW pin voltage
RESET pin voltage
INH pin voltage
CLK pin voltage
Power dissipation
Operating ambient temperature
Storage temperature
Maximum junction temperature
*1 MSOP8 : Reduced by 4.70 mW/℃ over 25℃, when mounted on a glass epoxy board (70 mm × 70 mm × 1.6 mm).
*2 SOP8
RESET power supply voltage
WDT power supply voltage
: Reduced by 5.50 mW/℃ over 25℃, when mounted on a glass epoxy board (70 mm × 70 mm × 1.6 mm).
Parameter
Parameter
VDD RESET
VDD WDT
VRESET
Symbol
Symbol
VCTW
Tjmax
VCLK
VINH
VDD
VCT
Topr
Tstg
Pd
2/10
Min.
1.0
2.5
−0.3 to VDD + 0.3
−0.3 to VDD + 0.3
−0.3 to VDD + 0.3
−0.3 to VDD + 0.3
−0.3 to VDD + 0.3
−40 to + 105
−55 to + 125
−0.3 to 10
Ratings
470
550
125
*1
*2
Max.
10
10
Unit
mW
Unit
℃
℃
℃
V
V
V
V
V
V
V
V
Technical Note
2010.12 - Rev.A