Datasheet Analog Devices LTC2257-14
| Manufacturer | Analog Devices |
| Series | LTC2257-14 |
14-Bit, 40Msps Ultralow Power 1.8V ADCs
Datasheets
Datasheet LTC2258-14, LTC2257-14, LTC2256-14
PDF, 1.4 Mb, Language: en, File uploaded: Aug 20, 2017, Pages: 34
14-Bit, 65Msps Ultralow Power 1.8V ADCs
14-Bit, 65Msps Ultralow Power 1.8V ADCs
Extract from the document
Prices
Status
| LTC2257CUJ-14#PBF | LTC2257CUJ-14#TRPBF | LTC2257IUJ-14#PBF | LTC2257IUJ-14#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
| LTC2257CUJ-14#PBF | LTC2257CUJ-14#TRPBF | LTC2257IUJ-14#PBF | LTC2257IUJ-14#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 40 LD QFN (6x6x0.75 w/4.5mm EP) | 40 LD QFN (6x6x0.75 w/4.5mm EP) | 40 LD QFN (6x6x0.75 w/4.5mm EP) | 40 LD QFN (6x6x0.75 w/4.5mm EP) |
| Pins | 40 | 40 | 40 | 40 |
| Package Code | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 |
Parametrics
| Parameters / Models | LTC2257CUJ-14#PBF | LTC2257CUJ-14#TRPBF | LTC2257IUJ-14#PBF | LTC2257IUJ-14#TRPBF |
|---|---|---|---|---|
| ADC SNR in dBFS(typ), dBFS | 74 | 74 | 74 | 74 |
| Bits, bits | 14 | 14 | 14 | 14 |
| Number of Channels | 1 | 1 | 1 | 1 |
| Data Output Interface | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS | Parallel CMOS, Parallel DDR CMOS, Parallel DDR LVDS |
| INL in LSB(typ), LSBs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power(typ), W | 49m | 49m | 49m | 49m |
| Sample Rate(max), SPS | 40M | 40M | 40M | 40M |
| Vin Range(typ), V p-p | 2 | 2 | 2 | 2 |
Eco Plan
| LTC2257CUJ-14#PBF | LTC2257CUJ-14#TRPBF | LTC2257IUJ-14#PBF | LTC2257IUJ-14#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
LTC2256-14 LTC2256-14 LTC2258-14 LTC2258-14
Model Line
Series: LTC2257-14 (4)
Manufacturer's Classification
- A/D Converters (ADC) > High Speed A/D Converters >10 MSPS
