LTC2157IUP-12
IC ADC 12BIT PIPELINED 64QFNManufacturer: Analog Devices Inc.
Categories: Analog to Digital Converters (ADC)
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Analog Devices Inc. LTC2157IUP-12 is a dual-channel, 12-bit pipelined Analog-to-Digital Converter (ADC) with simultaneous sampling capabilities. This component operates at a maximum sampling rate of 250 MSPS per channel, utilizing LVDS parallel data interface. The LTC2157IUP-12 features a pipelined architecture with sample-and-hold circuitry, supporting both external and internal references. It accepts differential inputs and maintains a low analog and digital supply voltage range of 1.7V to 1.9V. Packaged in a 64-QFN (9x9) with an exposed pad, this device is suitable for surface mounting. The operating temperature range is -40°C to 85°C. This ADC finds application in high-speed data acquisition, digital signal processing, and communications infrastructure.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Simultaneous Sampling |
| Packaging | Tube |
| Package / Case | 64-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Configuration | S/H-ADC |
| Data Interface | LVDS - Parallel |
| Reference Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Sampling Rate (Per Second) | 250M |
| Input Type | Differential |
| Number of Inputs | 2 |
| Supplier Device Package | 64-QFN (9x9) |
| Architecture | Pipelined |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
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