Packaging information
| Package | Pins VSSOP (DGK) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the OPA2626
- Excellent dynamic performance:
- Low distortion: –122 dBc for HD2 and
–140 dBc for HD3 at 100 kHz - Gain bandwidth (G = 100): 120 MHz
- Slew rate: 115 V/µs
- 16-bit settling at 4-V step: 280 ns
- Low voltage noise: 2.5 nV/√Hz at 10 kHz
- Low output impedance: 1 Ω at 1 MHz
- Low distortion: –122 dBc for HD2 and
- Excellent DC
precision:
- Offset voltage: ±100 µV (maximum)
- Offset voltage drift: ±3 µV/ºC (maximum)
- Low quiescent current: 2 mA (typical)
- Input common-mode range includes negative rail
- Rail-to-rail output
- Wide temperature range: fully specified from –40°C to +125°C
Description for the OPA2626
The OPA2626 operational amplifier is a 16-bit and 18-bit, high-precision, successive-approximation register (SAR) analog-to-digital converter (ADC) driver with low total harmonic distortion (THD) and noise. This op amp is fully characterized and specified with a 16-bit settling time of 280 ns that enables a true 16-bit effective number of bits (ENOB). With a high DC precision of only 100-µV offset voltage, a wide gain-bandwidth product of 120 MHz, and a low wideband noise of 2.5 nV/√Hz, this device is optimized for driving high-throughput, high-resolution SAR ADCs in applications such as the ADS88xx family of SAR ADCs.
The OPA2626 is available in an 8-pin VSSOP package and is specified for operation from –40°C to +125°C.