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Part Number | LTC2251CUH#PBF | LTC2255CUH#PBF | LTC2252CUH#PBF | LTC2254CUH#PBF | LTC2251IUH#PBF | LTC2253CUH#PBF | LTC2250CUH#PBF |
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Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Active | Active | Active | Active | Active | Active | Active |
Number of Bits | 10 | 14 | 12 | 14 | 10 | 12 | 10 |
Sampling Rate (Per Second) | 125M | 125M | 105M | 105M | 125M | 125M | 105M |
Number of Inputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Input Type | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended |
Data Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC |
Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Architecture | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined |
Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
Voltage - Supply, Analog | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V |
Voltage - Supply, Digital | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V | 2.85V ~ 3.4V |
Features | - | - | - | - | - | - | - |
Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |