| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Bandwidth | 1.50 MHz |
| Slew Rate | 2.50 V/μs |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Not Listed by Manufacturer |
| Packaging | Tube, Bulk |
The TC913ACOA is a dual auto-zeroed Operational Amplifier for use with strain gage amplifier. The TC913 sets a new standard for low-power, precision dual-operational amplifiers. Chopper-stabilized or auto-zeroed amplifiers offer low offset voltage errors by periodically sampling offset error and storing correction voltages on capacitors. Previous single amplifier designs required two user-supplied, external 0.1µF error storage correction capacitors - much too large for on-chip integration. The unique TC913 architecture requires smaller capacitors, making on-chip integration possible. Microvolt offset levels are achieved and external capacitors are not required. The TC913 system benefits are apparent when contrasted with a TC7650 chopper amplifier circuit implementation. A single TC913 replaces two TC7650"s and four capacitors. Five components and assembly steps are eliminated.
● 120dB High DC gain
● 650µA Low supply current
Microchip
14 Pages / 0.18 MByte
Microchip
2 Pages / 0.1 MByte
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