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Technical Specifications
Parameters and characteristics for this part
| Specification | BU7231G-TR |
|---|---|
| CMRR, PSRR (Typ) | 80 dB, 80 dB |
| Current - Input Bias (Max) | 1 pA |
| Current - Output (Typ) | 6 mA |
| Current - Quiescent (Max) [Max] | 15 µA |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Push-Pull |
| Package / Case | SOT-753, SC-74A |
| Propagation Delay (Max) [Max] | 1.7 µs |
| Supplier Device Package | 5-SSOP |
| Type | General Purpose, Standard (General Purpose) |
| Voltage - Input Offset (Max) [Max] | 11 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 2.75 V, 5.5 V |
| Voltage - Supply, Single/Dual (±) [Min] | -1.8 V, 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.45 | |
| 10 | $ 1.30 | |||
| 25 | $ 1.23 | |||
| 100 | $ 1.01 | |||
| 250 | $ 0.94 | |||
| 500 | $ 0.83 | |||
| 1000 | $ 0.66 | |||
| Digi-Reel® | 1 | $ 1.45 | ||
| 10 | $ 1.30 | |||
| 25 | $ 1.23 | |||
| 100 | $ 1.01 | |||
| 250 | $ 0.94 | |||
| 500 | $ 0.83 | |||
| 1000 | $ 0.66 | |||
| N/A | 10620 | $ 1.26 | ||
| Tape & Reel (TR) | 3000 | $ 0.54 | ||
Description
General part information
BU7231G Series
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.
Documents
Technical documentation and resources