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ROHM Semiconductor BD7561G-TR — Memory (DRAM / SRAM / Flash / EEPROM)
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ROHM Semiconductor / Memory (DRAM / SRAM / Flash / EEPROM)

ROHM BD7561G-TR General Purpose Op-Amp, 1 MHz GBW

MPN BD7561G-TR
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ROHM BD7561G-TR, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 1 MHz Gain Bandwidth, 1 V/µs Slew Rate, 5-SSOP Package, -40°C to 85°C.

In Stock: 11,527 pcs
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[SPEC] Essential Parameters Snapshot Full Specifications (14)
Package / Case SC-74A, SOT-753
Supply Voltage 14.5 V
Output / Current 1 mA

Full Technical Specifications

14 Parameters
BD7561G-TR specifications
Parameter / AttributeSpecification / Value
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span14.5 V
Current - supply440µA
Current - input bias1 pA
Current - output (Channel)1 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product1 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate1V/µs
CaseSC-74A, SOT-753
Number of circuits1
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Technical Details & Description

What this op-amp brings to the bench

The BD7561G-TR: It delivers a 1 MHz gain-bandwidth product with a 1 V/µs slew rate, rail-to-rail output swing, and draws 440 µA supply current.

Rail-to-rail output and 1 pA input bias — where they help

The 1 pA input bias current is two to three orders lower than a typical bipolar op-amp, so you can use high-value feedback resistors (1 MΩ or more) without offset errors. That combination suits battery-monitoring circuits, pH probe amplifiers, or any front end where the source impedance is high.

Housed in a 5-pin SOT-753 package (also marked as 5-SSOP), the BD7561G-TR is a surface-mount part. The small footprint is useful for compact PCBs, but the 1 mA output current per channel means you are not driving heavy loads directly.

Frequently asked questions

What is the gain bandwidth product of BD7561G-TR?

The gain-bandwidth product is 1 MHz. Combined with a 1 V/µs slew rate, this op-amp is suited for audio, low-frequency filtering, and general-purpose signal conditioning.

What is the equivalent for BD7561G-TR?

The closest functional equivalent within the same family is the BD7561SG-TR, which shares the same 1 MHz GBW, 1 V/µs slew rate, 1 pA input bias, and rail-to-rail output, but extends the temperature range to -40°C to 105°C. For a dual-channel option, consider the BD7562SFVM-TR.

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