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BU7231G-TR The BU7231G-TR is a single general-purpose comparator from ROHM Semiconductor with push-pull output. It operates from 1.8V to 5.5V and draws only 5 µA typical supply current.
Mfr Part #:

BU7231G-TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The BU7231G-TR is a single general-purpose comparator from ROHM Semiconductor with push-pull output. It operates from 1.8V to 5.5V and draws only 5 µA typical supply current.
✓ Total Stock: 54,000 pcs

BU7231G-TR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
54,000 pcs
On Request
54000 pcs On Request 1 On Request On Request 1135+ On Request On Request
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BU7231G-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CMRR, PSRR (Typ)
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay (Max)
Supplier Device Package
Tape & Reel
Type
Voltage
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BU7231G-TR Description

Short technical summary and product information.

The BU7231G-TR is a low-power CMOS comparator from ROHM Semiconductor featuring input/output full-swing capability and a push-pull output stage. It operates from a single supply voltage of 1.8V to 5.5V, making it suitable for battery-powered and portable applications.

 

Key electrical characteristics include a typical supply current of 5 µA at 3V, an extremely low input bias current of 1 pA typical, and a maximum input offset voltage of 11 mV at 3V. The device offers a typical CMRR and PSRR of 80 dB and a maximum propagation delay of 1.7 µs.

 

The BU7231G-TR is housed in a surface-mount 5-SSOP package (SC-74A, SOT-753) and is rated for an operating temperature range of -40°C to 85°C. It is supplied in embossed tape and reel packaging.

BU7231G-TR Quick Information

Product Type: Comparator
Series: BU7231
Canonical Name: BU7231G-TR Low Power CMOS Comparator
Subcategory: Low Power Comparator

BU7231G-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BU7231G-TR Features

  • Single supply operation from 1.8V to 5.5V
  • Ultra-low supply current of 5 µA typical
  • Push-pull output with rail-to-rail input
  • Extremely low input bias current of 1 pA
  • Surface-mount 5-SSOP package

BU7231G-TR Applications

  • Ideal for battery monitoring circuits
  • Used in portable and mobile equipment
  • Suitable for limit comparator applications
  • Can be used in multivibrator circuits

BU7231G-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the BU7231G-TR?

The BU7231G-TR operates from a single supply voltage of 1.8V to 5.5V.

What is the package type for the BU7231G-TR?

The BU7231G-TR is available in a surface-mount 5-SSOP package (SC-74A, SOT-753).

What is the operating temperature range of the BU7231G-TR?

The operating temperature range is -40°C to 85°C.

What is the typical supply current of the BU7231G-TR?

The typical supply current is 5 µA at 3V and 25°C.

Does the BU7231G-TR have push-pull output?

Yes, the BU7231G-TR features a push-pull output stage.

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