ADC3644EVM
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ADC3644EVM
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ADC3644EVM | ADC3644 Series |
|---|---|---|
| Architecture | - | SAR |
| Configuration | - | ADC |
| Data Interface | - | SPI |
| Input Range [Max] | 1.85 V | 1.85 V |
| Input Range [Min] | 1.75 V | 1.75 V |
| Input Type | - | Single Ended, Differential |
| Mounting Type | - | Surface Mount |
| Number of A/D Converters | 2 | 2 |
| Number of Bits | 14 | 14 |
| Number of Inputs | - | 2 - 4 |
| Operating Temperature | - | -40 °C |
| Operating Temperature | - | 105 ░C |
| Package / Case | - | 40-WFQFN Exposed Pad |
| Ratio - S/H:ADC | - | 0:2 |
| Reference Type | - | External, Internal |
| Sampling Rate (Per Second) | 125 M | 125 M |
| Supplied Contents | Board(s), Accessories, Cable(s) | Board(s), Accessories, Cable(s) |
| Supplier Device Package | - | 40-WQFN (5x5) |
| Utilized IC / Part | ADC3644 | ADC3644 |
| Voltage - Supply, Digital | - | 1.75 V |
| Voltage - Supply, Digital | - | 1.85 V |
ADC3644 Series
Dual-channel, 14-bit, 125-MSPS, low-noise, ultra-low-power analog-to-digital converter (ADC)
| Part | Number of A/D Converters | Architecture | Configuration | Data Interface | Operating Temperature [Min] | Operating Temperature [Max] | Number of Bits | Ratio - S/H:ADC | Reference Type | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Package / Case | Sampling Rate (Per Second) | Number of Inputs | Input Type | Mounting Type | Supplier Device Package | Utilized IC / Part | Supplied Contents | Input Range [Max] | Input Range [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments ADC3644IRSBT | 2 | SAR | ADC | SPI | -40 °C | 105 ░C | 14 | 0:2 | External, Internal | 1.75 V | 1.85 V | 40-WFQFN Exposed Pad | 125 M | 2, 4 | Differential, Single Ended | Surface Mount | 40-WQFN (5x5) | ||||
Texas Instruments ADC3644EVM | 2 | 14 | 125 M | ADC3644 | Accessories, Board(s), Cable(s) | 1.85 V | 1.75 V | ||||||||||||||
Texas Instruments ADC3644IRSBR | 2 | SAR | ADC | SPI | -40 °C | 105 ░C | 14 | 0:2 | External, Internal | 1.75 V | 1.85 V | 40-WFQFN Exposed Pad | 125 M | 2, 4 | Differential, Single Ended | Surface Mount | 40-WQFN (5x5) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 311.25 | |
Description
General part information
ADC3644 Series
The ADC3644 device is a low-noise, ultra-low power, 14-bit, 125-MSPS dual-channel, high-speed analog-to-digital converter (ADC). Designed for low power consumption, the device delivers a noise spectral density of –153 dBFS/Hz, combined with very good linearity and dynamic range. The ADC3644 offers IF sampling support, which make the device an excellent choice for a wide range of applications. High-speed control loops benefit from the short latency of only one clock cycle. The ADC consumes only 82 mW/ch at 125 MSPS, and power consumption scales well with lower sampling rates.
The ADC3644 use a DDR or a serial CMOS interface to output the data offering lowest power digital interface, together with flexibility to minimize the number of digital interconnects. These devices are a pin-to-pin compatible family with different speed grades. These devices support the extended industrial temperature range of –40 to 105⁰C.
The ADC3644 device is a low-noise, ultra-low power, 14-bit, 125-MSPS dual-channel, high-speed analog-to-digital converter (ADC). Designed for low power consumption, the device delivers a noise spectral density of –153 dBFS/Hz, combined with very good linearity and dynamic range. The ADC3644 offers IF sampling support, which make the device an excellent choice for a wide range of applications. High-speed control loops benefit from the short latency of only one clock cycle. The ADC consumes only 82 mW/ch at 125 MSPS, and power consumption scales well with lower sampling rates.
Documents
Technical documentation and resources