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| Part Number | ADS4149IRGZT | ADS41B49IRGZT | ADS4129IRGZT | ADS4142IRGZT | ADS4145IRGZT | ADS4146IRGZT | ADS4149IRGZR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Number of Bits | 14 | 14 | 12 | 14 | 14 | 14 | 14 |
| Sampling Rate (Per Second) | 250M | 250M | 250M | 65M | 125M | 160M | 250M |
| Number of Inputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Type | Differential | Differential | Differential | Differential | Differential | Differential | Differential |
| Data Interface | LVDS - Parallel, Parallel | LVDS - Parallel, Parallel | LVDS - Parallel, Parallel | LVDS - Parallel, Parallel | LVDS - Parallel, Parallel | LVDS - Parallel, Parallel | LVDS - 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 | Internal | Internal | Internal | Internal | Internal | Internal | Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 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 | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
| Features | - | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-VQFN (7x7) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
