LTC2321CUFD-16#PBF
ActiveANALOG TO DIGITAL CONVERTER, 16 BIT, 2 MSPS, DIFFERENTIAL, PSEUDO DIFFERENTIAL, SINGLE ENDED
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LTC2321CUFD-16#PBF
ActiveANALOG TO DIGITAL CONVERTER, 16 BIT, 2 MSPS, DIFFERENTIAL, PSEUDO DIFFERENTIAL, SINGLE ENDED
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2321CUFD-16#PBF |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | Serial, LVDS - Serial |
| Features | Simultaneous Sampling |
| Input Type | Pseudo-Differential, Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 16 |
| Number of Inputs | 2 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 28-WFQFN Exposed Pad |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 2M |
| Supplier Device Package | 28-QFN (4x5) |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Analog [Max] | 3.47 V |
| Voltage - Supply, Analog [Min] | 3.13 V |
| Voltage - Supply, Digital | 5 V |
| Voltage - Supply, Digital [Max] | 3.47 V |
| Voltage - Supply, Digital [Min] | 3.13 V |
LTC2321-14 Series
Dual, 12-Bit + Sign, 2Msps Differential Input ADC with Wide Input Common Mode Range
| Part | Data Interface | Ratio - S/H:ADC | Number of Inputs | Input Type | Operating Temperature [Max] | Operating Temperature [Min] | Configuration | Architecture | Voltage - Supply, Digital [Max] | Voltage - Supply, Digital | Voltage - Supply, Digital [Min] | Reference Type | Supplier Device Package | Sampling Rate (Per Second) | Number of A/D Converters | Package / Case | Number of Bits | Features | Mounting Type | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Voltage - Supply, Analog |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 85 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 12 bits | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 85 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 16 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 125 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 12 bits | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 85 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 16 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 125 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 12 bits | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 125 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 16 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 125 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 14 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 70 °C | 0 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 12 bits | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 70 °C | 0 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 16 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Analog Devices | LVDS - Serial Serial | 1:1 | 2 | Differential Pseudo-Differential | 85 °C | -40 °C | S/H-ADC | SAR | 3.47 V | 5 V | 3.13 V | External Internal | 28-QFN (4x5) | 2M | 2 | 28-WFQFN Exposed Pad | 14 | Simultaneous Sampling | Surface Mount | 3.13 V | 3.47 V | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LTC2321-14 Series
The LTC2321-12 is a low noise, high speed dual 12-bit + sign successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2321-12 has an 8VP-Pdifferential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2321-12 achieves ±0.5LSB INL typical, no missing codes at 12 bits and 73dB SNR.The LTC2321-12 has an onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference. The LTC2321-12 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 2Msps per channel throughput with zero cycle latency makes the LTC2321-12 ideally suited for a wide variety of high speed applications. The LTC2321-12 dissipates only 30mW per channel and offers nap and sleep modes to reduce the power consumption to 5μW for further power savings during inactive periods.BitsLTC2321-1212LTC2321-1414LTC2321-1616ApplicationsHigh Speed Data Acquisition SystemsCommunicationsRemote Data AcquisitionImagingOptical NetworkingAutomotiveMultiphase Motor Control