Overview
| Information | Dual, 0.2mA, 35MHz Rail-to-Rail Amplifier |
|---|---|
| # of Channels | 2 |
| Rail-to-Rail | Out |
| Power Down | No |
| BW @ GMIN (MHz) | 35 |
| SR (V/us) | 27 |
| IS/Ch (mA) | 0.208 |
| Input Voltage Noise (nV/√Hz) | 21 |
| 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) | 0.26 |
| IOUT (mA) | 8.5 |
| Ibn Max (uA) | 1.3 |
| AOL (dB) | 62 |
| PSRR (dB) | 60 |
| CMRR (dB) | 95 |
| THD (dBc) | 65 |
| HD2 (dBc) | 78 |
| HD3 (dBc) | 66 |
The XR2009 is a dual channel, ultra-low power, low cost, voltage feedback amplifier. The XR2009 uses only 208μA 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 input voltage range extends 300mV below the negative rail and 1.2V below the positive rail.
The XR2009 offers superior dynamic performance with a 35MHz small signal bandwidth and 27V/μs slew rate. The combination of low power, high bandwidth, and rail-to-rail performance make the XR2009 well suited for battery-powered communication/ computing systems.
- 208μA supply current
- 35MHz bandwidth
- Input voltage range with 5V supply: -0.3V to 3.8V
- Output voltage range with 5V supply: 0.08V to 4.88V
- 27V/µs slew rate
- 21nV/√Hz input voltage noise
- 13mA linear output current
- Fully specified at 2.7V and 5V supplies
- Portable and battery powered applications
- Mobile communications, cell phones, pagers
- ADC buffer
- Active filters
- Portable test equipment
- Signal conditioning
- Medical equipment
- Portable medical instrumentation
- Interactive whiteboards
Documentation & Design Tools
| Type | Title | Version | Date | File Size |
|---|---|---|---|---|
| Data Sheets | XR1009, XR2009 0.2mA, 35MHz Rail-to-Rail Amplifiers | 1B | September 2014 | 631.7 KB |
Parts & Purchasing
| Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | PDN |
|---|---|---|---|---|---|---|
| XR2009IMP8MTR | MSOP8 | -40 | 125 | OBS | CLC2009IS08X | |
| XR2009IMP8X | MSOP8 | -40 | 125 | OBS | CLC2009IS08X | |
| XR2009ISO8MTR | NSOIC8 | -40 | 125 | OBS | CLC2009IS08X | |
| XR2009ISO8X | NSOIC8 | -40 | 125 | OBS | CLC2009IS08X |
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.
