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Part Number | LTC2123IUK | LTC2122IUK | LTC2123CUK |
---|---|---|---|
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Obsolete | Obsolete | Obsolete |
Number of Bits | 14 | 14 | 14 |
Sampling Rate (Per Second) | 250M | 170M | 250M |
Number of Inputs | 2 | 2 | 2 |
Input Type | Differential | Differential | Differential |
Data Interface | JESD204B, Serial | JESD204B, Serial | JESD204B, Serial |
Configuration | S/H-ADC | S/H-ADC | S/H-ADC |
Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 |
Number of A/D Converters | 2 | 2 | 2 |
Architecture | Pipelined | Pipelined | Pipelined |
Reference Type | External, Internal | External, Internal | External, Internal |
Voltage - Supply, Analog | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
Voltage - Supply, Digital | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
Features | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling |
Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
Package / Case | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad |
Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) | 48-QFN (7x7) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |