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SIM983 1 MHz Scaling Amplifier
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The SIM983 Scaling Amplifier provides fine adjustable gain and offset control for analog signals. Both gain and offset are set with |
SIM983 1 MHz Scaling Amplifier
SIM983 1 MHz Scaling Amplifier
SIM983 1 MHz Scaling Amplifier
SIM983
The SIM983 Scaling Amplifier provides fine adjustable gain and offset control for analog signals. Both gain and offset are set with 3½ digits of resolution, and the signal path has more than 1 MHz of bandwidth. Its low noise, high gain, and high slew rate make the SIM983 a very convenient tool for sensitive analog signal conditioning.
The digital control circuitry in the SIM983 is designed with SRS's special clock-stopping architecture in which the microcontroller is turned on only when switch settings are being changed. This guarantees that no digital noise contaminates low-level analog signals.
SIM983 Specifications |
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| Impedance | 1 MΩ |
| Bandwidth | DC to 1 MHz |
| Input noise (typ.) | 45 nV/√Hz @ 1 kHz |
| Offset | ±10 V (3½-digit resolution) |
| Max. input | ±10 V |
| Gain | ±0.01 to ±19.99 |
| Max. output | ±10 V |
| THD | 0.003 % (90 dB) @ 1 kHz |
| Slew rate | 70 V/µs |
| Operating temperature | 0 °C to 40 °C (non-condensing) |
| Interface | Serial via SIM interface |
| Connectors | BNC (2 front-panel, DB15 (male) SIM interface |
| Power | Power supplied by the SIM900 Mainframe, or optionally by a user-supplied DC power supply (±15 V and +5 V). |
| Dimensions | 1.5" × 3.6" × 7.0" (WHL) |
| Weight | 1.5 lbs. |
| Warranty | One year parts and labor on defects in materials and workmanship |
