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| Part Number | LTC1851IFW#PBF | LTC1852IFW#PBF | LTC1853IFW#PBF | LTC1850IFW#PBF | LTC1851CFW#PBF |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Number of Bits | 12 | 10 | 12 | 10 | 12 |
| Sampling Rate (Per Second) | 1.25M | 400k | 400k | 1.25M | 1.25M |
| Number of Inputs | 8 | 8 | 8 | 8 | 8 |
| Input Type | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended |
| Data Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 5V | 5V |
| Voltage - Supply, Digital | 5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 5V | 5V |
| Features | Selectable Address | PGA, Selectable Address | PGA, Selectable Address | Selectable Address | Selectable Address |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) | 48-TFSOP (0.240", 6.10mm Width) | 48-TFSOP (0.240", 6.10mm Width) | 48-TFSOP (0.240", 6.10mm Width) | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TSSOP | 48-TSSOP | 48-TSSOP | 48-TSSOP | 48-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
