LTC2288 - Dual 10-Bit, 65Msps Low Noise 3V ADCs
Features
- Integrated Dual 10-Bit ADCs
- Sample Rate: 65Msps/40Msps/25Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 400mW/235mW/150mW
- 61.8dB SNR
- 85dB SFDR
- 110dB Channel Isolation at 100MHz
- Multiplexed or Separate Data Bus
- Flexible Input: 1VP-P to 2VP-P Range
- 575MHz Full Power Bandwidth S/H
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes
- Pin Compatible Family
- Pin Compatible Family
105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit)
80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit)
65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit)
40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit)
25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit) - 64-Pin (9mm × 9mm) QFN Package
Typical Application
Description
The LTC2288/LTC2287/LTC2286 are 10-bit 65Msps/ 40Msps/25Msps, low noise dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2288/LTC2287/LTC2286 are perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency.
DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.6 LSB INL, ±0.5 LSB DNL over temperature. The transition noise is a low 0.07LSBRMS.
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 one 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.
Packaging
For complete and up to date package information and drawings, please refer to our packaging page
QFN-64
Order Info
- Part numbers ending in PBF are lead free. Please contact LTC marketing for information on lead based finish parts.
- Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
- Please refer to our general ordering information or the product datasheet for more details
Package Variations and Pricing
| Part Number | Package | Pins | Temp | Price (1-99) | Price (1k)* | RoHS Data |
|---|---|---|---|---|---|---|
| LTC2288CUP | QFN | 64 | C | $10.13 | $7.50 | View |
| LTC2288CUP#PBF | QFN | 64 | C | $10.13 | $7.50 | View |
| LTC2288CUP#TR | QFN | 64 | C | $7.60 | View | |
| LTC2288CUP#TRPBF | QFN | 64 | C | $7.60 | View | |
| LTC2288IUP | QFN | 64 | I | $12.15 | $9.00 | View |
| LTC2288IUP#PBF | QFN | 64 | I | $12.15 | $9.00 | View |
| LTC2288IUP#TR | QFN | 64 | I | $9.10 | View | |
| LTC2288IUP#TRPBF | QFN | 64 | I | $9.10 | View | |
| Buy Now • Request Samples | ||||||
Demo Boards
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC816A-P | LTC2288IUP | MUX Dual ADC, VDD = +3.0V, 65Msps 10- | $200.00 | |
| DC851A-P | LTC2288IUP | DeMUX DUAL ADC, +3.0V, 65Msps 10-Bit | $200.00 | |
| Buy Now | |||
Companion Boards
| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC1164A | High Speed ADC Signal Source | $149.00 | |
| DC1216A-A | 100MHz High Speed ADC Clock Source | $150.00 | |
| DC1216A-B | 122.88MHz High Speed ADC Clock Source | $150.00 | |
| DC1216A-C | 80MHz High Speed ADC Clock Source | $150.00 | |
| DC718C | USB Data Acquisition Controller, for QuikEval -II | $300.00 | |
| DC890B | High Speed (up to 250Mbps, CMOS/LVDS) USB Data Co | $300.00 | |
| Buy Now | |||
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
People Who Viewed This Product Also Viewed
- LTC2289 - Dual 10-Bit, 80Msps Low Noise 3V ADC
- LTC6102 - Precision Zero Drift Current Sense Amplifier
- LT6656 - 1μA Precision Series Voltage Reference
- LTC6904 - 1kHz - 68MHz Serial Port Programmable Oscillator
- LTC1406 - Low Power, 8-Bit, 20Msps, Sampling A/D Converter
- LT6411 - 650MHz Differential ADC Driver/Dual Selectable Gain Amplifier
- LTC2389-18 - 18-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 99.8dB SNR
- LT3652 - Power Tracking 2A Battery Charger for Solar Power
- LTC6803-2 and -4 - Multicell Battery Stack Monitor
- LTC2376-18 - 18-Bit, 250ksps, Low Power SAR ADC with 102dB SNR
Product Notifications
Please login to your MyLinear account for notifications of datasheet updates, new document releases and LTspice model announcements for your favorite products. If you do not have a MyLinear account you may Sign Up Now.
Forgot your password? Click here.
Need help? Email mylinear@linear.com with questions and comments.
Simulate
LTspice IV is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. To download LTspice IV and other FREE simulation tools, please visit our Design Simulation page.
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.