Description
VSP1221PFB Texas Instruments - Yeehing Electronics
12-bit, 21 MSPS 1-Channel AFE for CCD Sensors
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 10.348 |
| 100 — 249 | 8.436 |
| 250 — 999 | 6.631 |
| 1,000 + | 3.94 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Analog Front End - AFE |
| RoHS | Y |
| Series | VSP1221 |
| Type | CCD AFE |
| Resolution | 12 bit |
| Sampling Rate | 21 MS/s |
| Number of Channels | 1 Channel |
| Minimum Operating Temperature | - 20 C |
| Maximum Operating Temperature | + 75 C |
| Mounting Style | SMD/SMT |
| Package / Case | TQFP-48 |
| Packaging | Tray |
| Height | 1 mm |
| Length | 7 mm |
| Number of Converters | 1 Converter |
| Width | 7 mm |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 2.5 V, 3 V, 3 V |
| Product Type | Analog Front End - AFE |
| Factory Pack Quantity | 250 |
| Subcategory | Data Converter ICs |
| Unit Weight | 0.004938 oz |
For more information, please refer to datasheet
Documents
| VSP1221PFB Datasheet |
More Information
The VSP1221 is a highly-integrated mixed-signal IC used for signal conditioning and analog-to-digital conversion at the output of a CCD array. The IC has a correlated double sampler (CDS) and an analog programmable-gain amplifier (PGA) stage followed by an analog-to-digital converter (ADC) and a digital PGA stage. The CDS is used to sample the CCD signal and is followed by the analog PGA stage. The ADC is a 12-bit, 21-MSPS pipelined ADC. The digital PGA provides further amplification.
