Datasheet Linear Technology LTC2285
| Manufacturer | Linear Technology |
| Series | LTC2285 |
Dual 14-Bit, 125Msps Low Power 3V ADC
Datasheets
Datasheet LTC2285
PDF, 594 Kb, Language: en, File uploaded: Aug 20, 2017, Pages: 24
Dual 14-Bit, 125Msps Low Power 3V ADC
Dual 14-Bit, 125Msps Low Power 3V ADC
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Prices
Packaging
| LTC2285CUP#PBF | LTC2285CUP#TRPBF | LTC2285IUP#PBF | LTC2285IUP#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing | 9x9 QFN-64 Package Outline Drawing |
| Package Code | UP | UP | UP | UP |
| Package Index | 05-08-1705 | 05-08-1705 | 05-08-1705 | 05-08-1705 |
| Pin Count | 64 | 64 | 64 | 64 |
Parametrics
| Parameters / Models | LTC2285CUP#PBF | LTC2285CUP#TRPBF | LTC2285IUP#PBF | LTC2285IUP#TRPBF |
|---|---|---|---|---|
| ADC INL, LSB | 1.5 | 1.5 | 1.5 | 1.5 |
| ADCs | 2 | 2 | 2 | 2 |
| Architecture | Pipeline | Pipeline | Pipeline | Pipeline |
| Bipolar/Unipolar Input | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar | Unipolar, Bipolar |
| Bits, bits | 14 | 14 | 14 | 14 |
| Number of Channels | 2 | 2 | 2 | 2 |
| DNL, LSB | 0.6 | 0.6 | 0.6 | 0.6 |
| Demo Boards | DC1098A-C,DC1098A-F | DC1098A-C,DC1098A-F | DC1098A-C,DC1098A-F | DC1098A-C,DC1098A-F |
| Export Control | no | no | no | no |
| Features | Simultaneous Sampling, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Clock Duty Cycle Stabilizer | Simultaneous Sampling, Clock Duty Cycle Stabilizer |
| I/O | Parallel CMOS | Parallel CMOS | Parallel CMOS | Parallel CMOS |
| Input Drive | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended | Differential, Single-Ended |
| Input Span | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp | 1Vpp to 2Vpp |
| Internal Reference | yes | yes | yes | yes |
| Latency | 5 | 5 | 5 | 5 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power, mW | 790 | 790 | 790 | 790 |
| SFDR, dB | 88 | 88 | 88 | 88 |
| SINAD, dB | 72.2 | 72.2 | 72.2 | 72.2 |
| SNR, dB | 72.4 | 72.4 | 72.4 | 72.4 |
| Simultaneous | yes | yes | yes | yes |
| Speed, ksps | 125000 | 125000 | 125000 | 125000 |
| Supply Voltage Range | 3V | 3V | 3V | 3V |
Eco Plan
| LTC2285CUP#PBF | LTC2285CUP#TRPBF | LTC2285IUP#PBF | LTC2285IUP#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC2285 (4)
Manufacturer's Classification
- Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)
