Description
LM98722CCMTX/NOPB Texas Instruments - Yeehing Electronics
3 Ch 16-Bit 45 MSPS AFE w/ LVDS/CMOS Output & Integrated CCD/CIS Sensor Timing Generator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 13.363 |
| 100 — 249 | 11.673 |
| 250 — 999 | 9.0 |
| 1,000 + | 5.63 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Analog Front End - AFE |
| RoHS | Y |
| Series | LM98722 |
| Type | CCD/CIS Signal Processor |
| Resolution | 16 bit |
| Sampling Rate | 45 MS/s |
| Number of Channels | 3 Channel |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 3 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-56 |
| Packaging | Reel |
| Input Voltage | 3.3 V |
| Architecture | CDS |
| Brand | Texas Instruments |
| Analog Supply Voltage | 3.3 V |
| Digital Supply Voltage | 3 V to 3.6 V |
| Moisture Sensitive | Yes |
| Pd - Power Dissipation | 600 mW |
| Product Type | Analog Front End - AFE |
| SNR - Signal to Noise Ratio | 74 dB |
| Factory Pack Quantity | 1000 |
| Subcategory | Data Converter ICs |
| Unit Weight | 0.026103 oz |
For more information, please refer to datasheet
Documents
| LM98722CCMTX/NOPB Datasheet |
More Information
The LM98722 is a fully integrated, high performance 16-Bit, 45 MSPS signal processing solution for digital color copiers, scanners, and other image processing applications. High-speed signal throughput is achieved with an innovative architecture utilizing Correlated Double Sampling (CDS), typically employed with CCD arrays, or Sample and Hold (S/H) inputs (for higher speed CCD or CMOS image sensors). The signal paths utilize 8 bit Programmable Gain Amplifiers (PGA), a +/9-Bit offset correction DAC and independently controlled Digital Black Level correction loops for each input. The PGA and offset DAC are programmed independently allowing unique values of gain and offset for each of the three analog inputs. The signals are then routed to a 45-MHz high performance analog-to-digital converter (ADC). The fully differential processing channel shows exceptional noise immunity, having a very low noise floor of 74dB. The 16-bit ADC has excellent dynamic performance making the LM98722 transparent in the image reproduction chain.
