Datasheet for LTC1291:
- Manufacturer Part Number : LTC1291
- Manufacturer : AD
- Description : Single Chip 12-Bit Data Acquisition System
- Series : LTC1291
- Reference Price : USD 14.84
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Multiplexed A/D Converters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC1291
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LTC1291. If you need any more information about LTC1291, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC1291 is a data acquisition system that contains a serial I/O successive approximation A/D converter. It uses LTCMOS™ switched capacitor technology to perform a 12-bit unipolar A/D conversion. The input multiplexer can be configured for either single-ended or differential inputs. An on-chip sample-and-hold is included on the “+” input. When the LTC1291 is idle, it can be powered down in applications where low power consumption is desired. An external reference is not required because the LTC1291 takes its reference from the power supply (VCC). All these features are packaged in an 8-pin DIP.
The serial I/O is designed to communicate without external hardware to most MPU serial ports and all MPU parallel I/O ports allowing data to be transmitted over three or four wires. Given the accuracy, ease of use and small package size, this device is well suited for digitizing analog signals in remote applications where minimum number of interconnects, small physical size, and low power consumption are important.
Applications
- Resolution: 12 Bits
- Fast Conversion Time: 12µs Max Over Temp.
- Low Supply Current:
- 6.0mA (Typ) Active Mode
- 10µA (Max) Shutdown Mode
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
