BU7251SG-TR ROHM, Comparator, Push-Pull O/P, 0.55μs 1.8 → 5.5 V 5-Pin SSOP
- RS Stock No.:
- 171-6293
- Mfr. Part No.:
- BU7251SG-TR
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 171-6293
- Mfr. Part No.:
- BU7251SG-TR
- Manufacturer:
- ROHM
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
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.
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
+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
Specifications
Attribute | Value |
|---|---|
| Comparator Type | High Speed CMOS |
| Mounting Type | Surface Mount |
| Package Type | SSOP |
| Power Supply Type | Dual, Single |
| Output Type | Push-Pull |
| Number of Channels per Chip | 1 |
| Typical Response Time | 0.55µs |
| Pin Count | 5 |
| Typical Single Supply Voltage | 1.8 → 5.5 V |
| Dimensions | 2.9 x 1.6 x 1.1mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Height | 1.1mm |
| Typical CMRR | 80dB |
| Typical Voltage Gain | 90 dB |
| Minimum Operating Temperature | -40 °C |
| Typical Dual Supply Voltage | ±0.9 → ±2.75V |
| Maximum Operating Temperature | +105 °C |
| Typical PSRR | 80dB |