LTC2298 - Dual 14-Bit, 65Msps Low Power 3V ADCs
DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.
A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.
A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.
Features
Typical Application  | Applications
Packaging |
Order Information
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|---|---|---|---|
| LTC2298CUP#PBF | 9x9 QFN-64 | C | $48.45 | $35.03 |
| LTC2298CUP#TRPBF | 9x9 QFN-64 | C | $35.13 | |
| LTC2298IUP#PBF | 9x9 QFN-64 | I | $58.10 | $42.00 |
| LTC2298IUP#TRPBF | 9x9 QFN-64 | I | $42.10 |
Demo Boards
| Part Number | Description | Price |
|---|---|---|
| DC816A-B | LTC2298IUP | MUX DUAL ADC, VDD=+3.0V, 65Msps, 14Bit, 1MHz < AIN < 70MHz, (req. DC718) | $200.00 |
| DC816A-G | LTC2298IUP | MUX DUAL ADC, VDD=+3.0V, 65Msps, 14Bit, 70MHz < AIN < 140MHz, (req. DC718) | $200.00 |
| DC851A-B | LTC2298IUP | DeMUX Dual ADC, +3.0V, 65Msps 14-Bit 1MHz < Ain < 70MHz, (req. DC890) | $200.00 |
| DC851A-G | LTC2298IUP | DeMUX DUAL ADC, +3.0V, 65Msps, 14Bit, 70MHz < AIN < 140MHz, (req. DC890) | $200.00 |
Companion Boards
| Part Number | Description | Price |
|---|---|---|
| DC718C | USB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps) | $300.00 |
| DC890B | USB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS) | $300.00 |
