Rohm Productdetail
High Speedr Push-Pull Comparator - BU7251SG
ROHM's low voltage CMOS comparators (BU7251, BU7231, BU7252, and BU7232) integrate input full swing / push-pull output functionality and 1 or 2 circuits on single chip. A low operating voltage range of between 1.8V and 5.5V (single supply configuration) and low current consumption with ultra-low input bias current make them suitable for a wide variety of applications.
* This is STANDARD grade product. For on-vehicle usage, please contact Sales.
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Specifications:
Grade
Standard
Power supply(Min.)[V]
1.8
Power supply(Max.)[V]
5.5
Channel
1
Circuit Current(Typ.)[mA]
0.015
Input Offset Voltage(Max.)[mV]
11.0
Input Bias Current(Typ.)[nA]
0.001
Input Voltage Range [V]
VSS to VDD
Response Time(Typ.)[µS]
0.55
Voltage gain (Typ.)[dB]
90.0
Output current(Typ.)[mA]
6.0
PSRR(Typ.)[dB]
80.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Features:
・Low operating supply voltage (+1.8[V]～+5.5[V])・+1.8 [V]～+5.5[V](single supply)
±0.9[V]～±2.75[V](split supply)
・Input and Output full swing
・Push-pull output type
・High speed operation
・Internal ESD protection
Human body model (HBM) ±4000[V](Typ.)
・Wide temperature range
-40[℃]～+105[℃]