Datasheet Analog Devices LTC2344-18
| Manufacturer | Analog Devices |
| Series | LTC2344-18 |
Quad, 18-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range
Datasheets
Datasheet LTC2344-18
PDF, 2.3 Mb, Language: en, File uploaded: Aug 20, 2017, Pages: 40
Quad, 18-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range
Quad, 18-Bit, 400ksps/ch Differential SoftSpan ADC with Wide Input Common Mode Range
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Prices
Status
| LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#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) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 32 LD QFN (5x5x0.75 w/3.45mm EP) | 32 LD QFN (5x5x0.75 w/3.45mm EP) | 32 LD QFN (5x5x0.75 w/3.45mm EP) | 32 LD QFN (5x5x0.75 w/3.45mm EP) | 32 LD QFN (5x5x0.75 w/3.45mm EP) | 32 LD QFN (5x5x0.75 w/3.45mm EP) |
| Pins | 32 | 32 | 32 | 32 | 32 | 32 |
| Package Code | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
Parametrics
| Parameters / Models | LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF |
|---|---|---|---|---|---|---|
| ADC SNR in dBFS(typ), dBFS | 95 | 95 | 95 | 95 | 95 | 95 |
| Bits, bits | 18 | 18 | 18 | 18 | 18 | 18 |
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 |
| Data Output Interface | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI |
| Device Architecture | SAR | SAR | SAR | SAR | SAR | SAR |
| INL in LSB(typ), LSBs | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Input Type | Differential | Differential | Differential | Differential | Differential | Differential |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 |
| Power(typ), W | 81m | 81m | 81m | 81m | 81m | 81m |
| Sample Rate(max), SPS | 400k | 400k | 400k | 400k | 400k | 400k |
Eco Plan
| LTC2344CUH-18#PBF | LTC2344CUH-18#TRPBF | LTC2344HUH-18#PBF | LTC2344HUH-18#TRPBF | LTC2344IUH-18#PBF | LTC2344IUH-18#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC2344-18 (6)
Manufacturer's Classification
- A/D Converters (ADC) > Multi Channel A/D Converters | Simultaneous Sampling A/D Converters
