Overview
| Information | Dual, 0.5mA, 75MHz Rail-to-Rail Amplifier |
|---|---|
| # of Channels | 2 |
| Rail-to-Rail | Out |
| Power Down | No |
| BW @ GMIN (MHz) | 75 |
| SR (V/us) | 50 |
| IS/Ch (mA) | 0.505 |
| Input Voltage Noise (nV/√Hz) | 12 |
| VIO MAX (±) (mV) | 5 |
| Min VS (V) | 2.5 |
| Max VS (V) | 5.5 |
| Temperature Range (°C) | -40 to 125 |
| Package | MSOP-8, SOIC-8 |
| Topology | VFB |
| Input Includes - VS | Yes |
| GMIN (V/V) | 1 |
| IS/Ch MAX (mA) | 0.62 |
| IOUT (mA) | 15 |
| Ibn Max (uA) | 3.5 |
| AOL (dB) | 80 |
| PSRR (dB) | 66 |
| CMRR (dB) | 74 |
| THD (dBc) | 60 |
| HD2 (dBc) | 64 |
| HD3 (dBc) | 62 |
The XR2008 is a dual channel, rail-to-rail output amplifier that offers superior dynamic performance with 75MHz small signal bandwidth and 50V/μs slew rate. The XR2008 amplifier consumes only 505μA of supply current per channel and is designed to operate from a supply range of 2.5V to 5.5V (±1.25 to ±2.75).
The combination of low power, high output current drive, and rail-to-rail performance make the XR2008 well suited for battery-powered metering and test equipment.
This amplifier is also suitable for high volume industrial applications such as ultrasonic heat meters, water meters and other applications requiring high speed and low power.
- 505μA supply current
- 75MHz bandwidth
- Input voltage range with 5V supply: -0.3V to 3.8V
- Output voltage range with 5V supply: 0.07V to 4.86V
- 50V/µs slew rate
- 12nV/√Hz input voltage noise
- 15mA linear output current
- Fully specified at 2.7V and 5V supplies
- Resurgent Semiconductor has assumed all manufacturing, marketing, and sales of this device. Visit their website for additional information.
- Portable and battery powered applications
- Mobile communications, cell phones, pagers
- ADC buffer
- Active filters
- Portable test equipment
- Signal conditioning
- Medical equipment
- Portable medical instrumentation
- Flow meters
Documentation & Design Tools
| Type | Title | Version | Date | File Size |
|---|---|---|---|---|
| Data Sheets | XR1008, XR2008 0.5mA, 75MHz Rail-to-Rail Amplifiers | 1B | September 2014 | 745 KB |
Parts & Purchasing
| Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | PDN |
|---|---|---|---|---|---|---|
| XR2008IMP8MTR | MSOP8 | -40 | 125 | OBS | ||
| XR2008IMP8X | MSOP8 | -40 | 125 | OBS | ||
| XR2008ISO8MTR | NSOIC8 | -40 | 125 | OBS | CLC2008IS08X | |
| XR2008ISO8X | NSOIC8 | -40 | 125 | OBS | CLC2008IS08X |
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
