BU7251SG
High Speed Push-Pull Comparator

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.

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* This is a standard-grade product.
For Automotive usage, please contact Sales.
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Product Detail

 
Part Number | BU7251SG-TR
Status | Recommended
Package | SSOP5
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

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

Package Size [mm]

2.9x2.8 (t=1.25)

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[℃]
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