Datasheet for DC890B:
- Manufacturer Part Number : DC890B
- Manufacturer : AD
- Description : Dual, 16-Bit, 2Msps Differential Input ADC with Wide Input Common Mode Range IC
- Series : LTC2321-16
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Precision A/D Converters
- Function : Simultaneous Sampling A/D Converters
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : USB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS)
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : DC890B
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 2Msps Throughput Rate
- ±4LSB INL (Typ)
- Guaranteed 16-Bit, No Missing Codes
- 8VP-P Differential Inputs with Wide Input Common Mode Range
- 81dB SNR (Typ) at fIN = 500kHz
- –90dB THD (Typ) at fIN = 500kHz
- No Cycle Latency
- Guaranteed Operation to 125°C
- Single 3.3V or 5V Supply
- Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference
- 1.8V to 2.5V I/O Voltages
- CMOS or LVDS SPI-Compatible Serial I/O
- Power Dissipation 31mW/Ch (Typ)
- Small 28-Lead (4mm × 5mm) QFN Package
The LTC2321-16 is a low noise, high speed dual 16-bit successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2321-16 has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2321-16 achieves ±4LSB INL typical, no missing codes at 16 bits and 81dB SNR.
The LTC2321-16 has an on-board low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference. The LTC2321-16 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 2Msps per channel throughput with no cycle latency makes the LTC2321-16 ideally suited for a wide variety of high speed applications. The LTC2321-16 dissipates only 31mW per channel and offers nap and sleep modes to reduce the power consumption to 5μW for further power savings during inactive periods.
| Bits | |
| LTC2321-12 | 12 |
| LTC2321-14 | 14 |
| LTC2321-16 | 16 |
Applications
- High Speed Data Acquisition Systems
- Communications
- Remote Data Acquisition
- Imaging
- Optical Networking
- Automotive
- Multiphase Motor Control
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
