Datasheet Analog Devices LTC2157-12
| Manufacturer | Analog Devices |
| Series | LTC2157-12 |
Dual 12-Bit 250Msps ADCs
Datasheets
Datasheet LTC2157-12, LTC2156-12, LTC2155-12
PDF, 946 Kb, Language: en, File uploaded: Aug 19, 2017, Pages: 32
Dual 12-Bit 250Msps ADCs
Dual 12-Bit 250Msps ADCs
Extract from the document
Prices
Status
| LTC2157CUP-12#PBF | LTC2157CUP-12#TRPBF | LTC2157IUP-12#PBF | LTC2157IUP-12#TRPBF | |
|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LTC2157CUP-12#PBF | LTC2157CUP-12#TRPBF | LTC2157IUP-12#PBF | LTC2157IUP-12#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 64 LD QFN (9x9x0.75 w/7.15mm EP) | 64 LD QFN (9x9x0.75 w/7.15mm EP) | 64 LD QFN (9x9x0.75 w/7.15mm EP) | 64 LD QFN (9x9x0.75 w/7.15mm EP) |
| Pins | 64 | 64 | 64 | 64 |
| Package Code | 05-08-1705 | 05-08-1705 | 05-08-1705 | 05-08-1705 |
Parametrics
| Parameters / Models | LTC2157CUP-12#PBF | LTC2157CUP-12#TRPBF | LTC2157IUP-12#PBF | LTC2157IUP-12#TRPBF |
|---|---|---|---|---|
| ADC SNR in dBFS(typ), dBFS | 68.5 | 68.5 | 68.5 | 68.5 |
| Bits, bits | 12 | 12 | 12 | 12 |
| Number of Channels | 2 | 2 | 2 | 2 |
| Data Output Interface | Parallel DDR LVDS | Parallel DDR LVDS | Parallel DDR LVDS | Parallel DDR LVDS |
| INL in LSB(typ), LSBs | 0.26 | 0.26 | 0.26 | 0.26 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power(typ), W | 628m | 628m | 628m | 628m |
| Sample Rate(max), SPS | 250M | 250M | 250M | 250M |
| Vin Range(typ), V p-p | 1.5 | 1.5 | 1.5 | 1.5 |
Eco Plan
| LTC2157CUP-12#PBF | LTC2157CUP-12#TRPBF | LTC2157IUP-12#PBF | LTC2157IUP-12#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
LTC2155-12 LTC2155-12 LTC2156-12 LTC2156-12
Model Line
Series: LTC2157-12 (4)
Manufacturer's Classification
- A/D Converters (ADC) > High Speed A/D Converters >10 MSPS
