This series of products is a low voltage CMOS operational amplifier, which is a single chip integrated with one or two independent output full swing operational amplifiers and phase compensation capacitors. It is especially suitable for applications with low voltage, low current and low input bias current.
This technical note describes the ROHM BU7464F low‑voltage CMOS operational amplifier. It lists the device family, key features such as low supply voltage, high open‑loop gain, low input bias current, and ground‑sense capability.
The document provides pin‑assignment tables, package options (MSOP8, SSOP5, etc.), absolute maximum ratings, and detailed electrical characteristics. It also includes tape‑and‑reel packaging data and legal notices for use of the product.
| Supply Voltage (VDD‑VSS) | +7 V |
|---|---|
| Input Offset Voltage (typical) | 1.6 mV |
| Input Bias Current (typical) | 1 pA |
| Operating Temperature Range | -40 °C to +85 °C |
| Output Source Current (typical) | 4 mA |
The device operates with a supply voltage of VDD‑VSS = +7 V.
Typical input offset voltage is 1.6 mV at 25 °C.
The BU7464F can operate from –40 °C up to +85 °C.
Typical output source current is 4 mA.