HA-5190/5195 are operational amplifiers featuring a combination of speed, precision, and bandwidth. They are capable of delivering 200V/µs slew rate with a settling time of 70ns, making them ideal for output amplifiers for accurate, high-speed D/A converters or the main components in high-speed sample/hold circuits. They are also suitable for pulse and wideband video amplifiers.
The HA-5190 and HA-5195 are high‑speed, fast‑settling operational amplifiers featuring a 150 MHz gain‑bandwidth product, 200 V/µs slew rate, and 70 ns (0.1 %) settling time. They are built with monolithic bipolar die and dielectric isolation, offering low offset voltage (3 mV) and low input noise (6 nV/√Hz at 1 kHz).
These amplifiers are suited for high‑speed D/A converters, sample‑hold circuits, pulse and video amplifiers, and wide‑band applications. The datasheet includes recommended power‑supply decoupling, stability considerations for gains > 5, wiring guidelines, and handling precautions such as ESD sensitivity.
| Gain‑Bandwidth Product | 150 MHz |
|---|---|
| Slew Rate | 200 V/µs |
| Settling Time (0.1 %) | 70 ns |
| Input Offset Voltage | 3 mV |
| Input Noise Voltage | 6 nV/√Hz at 1 kHz |
| Supply Voltage | ±15 V (unless otherwise specified) |
| Package | 14‑lead CERDIP |
The devices are specified for a ±15 V supply unless otherwise noted.
No, they do not have output short‑circuit protection; a short to ground can be tolerated for about 10 seconds, but a short to either supply will cause immediate destruction.
It is recommended to decouple all power‑supply lines with 0.01 µF ceramic capacitors placed as close to the amplifier terminals as possible.
The maximum junction temperature for the hermetic package is 175 °C, and the operating temperature range for the CERDIP package is –55 °C to 125 °C.