LTC2246CUH#PBF
Active14-BIT, 25MSPS LOW POWER 3V ADCS
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LTC2246CUH#PBF
Active14-BIT, 25MSPS LOW POWER 3V ADCS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2246CUH#PBF |
|---|---|
| Architecture | Pipelined |
| Configuration | S/H-ADC |
| Data Interface | Parallel |
| Input Type | Differential, Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 14 |
| Number of Inputs [custom] | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Internal, External |
| Sampling Rate (Per Second) | 25M |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage - Supply, Analog [Max] | 3.4 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] [custom] | 3.4 V |
| Voltage - Supply, Digital [Min] [custom] | 2.7 V |
LTC2246 Series
14-Bit, 25Msps Low Power 3V ADCs
| Part | Supplier Device Package | Number of Inputs [custom] | Number of A/D Converters | Ratio - S/H:ADC | Architecture | Voltage - Supply, Digital [Max] [custom] | Voltage - Supply, Digital [Min] [custom] | Number of Bits | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Data Interface | Operating Temperature [Max] | Operating Temperature [Min] | Input Type | Configuration | Mounting Type | Reference Type | Sampling Rate (Per Second) | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 32-QFN (5x5) | 1 | 1 | 1:1 | Pipelined | 3.4 V | 2.7 V | 14 | 2.7 V | 3.4 V | Parallel | 70 °C | 0 °C | Differential Single Ended | S/H-ADC | Surface Mount | External Internal | 25M | |
 Analog Devices Inc./Maxim Integrated | 32-QFN (5x5) | 1 | 1 | 1:1 | Pipelined | 3.4 V | 2.7 V | 14 | 2.7 V | 3.4 V | Parallel | 70 °C | 0 °C | Differential Single Ended | S/H-ADC | Surface Mount | External Internal | 25M | |
Analog Devices Inc./Maxim Integrated | 32-QFN (5x5) | 1 | 1 | 1:1 | Pipelined | 3.4 V | 2.7 V | 14 | 2.7 V | 3.4 V | Parallel | 85 °C | -40 C | Differential Single Ended | S/H-ADC | Surface Mount | External Internal | 25M | |
 Analog Devices Inc./Maxim Integrated | 32-TQFP (5x5) | 1 | 1 | 1:1 | Pipelined | 3.4 V | 2.7 V | 14 | 2.7 V | 3.4 V | Parallel | 125 °C | -40 C | Differential Single Ended | S/H-ADC | Surface Mount | External Internal | 25M | 32-TQFP |
Analog Devices Inc./Maxim Integrated | 32-QFN (5x5) | 1 | 1 | 1:1 | Pipelined | 3.4 V | 2.7 V | 14 | 2.7 V | 3.4 V | Parallel | 85 °C | -40 C | Differential Single Ended | S/H-ADC | Surface Mount | External Internal | 25M |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 42 | $ 33.51 | 1m+ |
Description
General part information
LTC2246 Series
The LTC2248/LTC2247/LTC2246 are 14-bit 65Msps/40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2248/LTC2247/LTC2246 are perfect for demanding imaging and communications applications with AC performance that includes 74.3dB SNR and 90dB SFDR for signals at the Nyquist frequency.DC specs include ±1LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.ApplicationsWireless and Wired Broadband CommunicationImaging SystemsUltrasoundSpectral AnalysisPortable Instrumentation
Documents
Technical documentation and resources