LTC2305IMS#TRPBF
Active2-CHANNEL, 12-BIT ADCS WITH I2C COMPATIBLE INTERFACE
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LTC2305IMS#TRPBF
Active2-CHANNEL, 12-BIT ADCS WITH I2C COMPATIBLE INTERFACE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2305IMS#TRPBF |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | I2C |
| Features | Selectable Address |
| Input Type | Differential, Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 12 |
| Number of Inputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 12-TSSOP |
| Package / Case [x] | 0.118 in |
| Package / Case [y] | 3 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Internal, External |
| Sampling Rate (Per Second) | 14 k per second |
| Supplier Device Package | 12-MSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [custom] | 5 V |
| Part | Features | Configuration | Number of Bits | Voltage - Supply, Digital [custom] | Data Interface | Number of Inputs | Package / Case [x] | Package / Case | Package / Case [y] | Mounting Type | Input Type | Ratio - S/H:ADC | Reference Type | Number of A/D Converters | Architecture | Supplier Device Package | Sampling Rate (Per Second) | Voltage - Supply, Analog | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 125 °C | -40 C |
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 70 °C | 0 °C |
 Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 12-WFDFN Exposed Pad | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-DFN (4x3) | 14 k per second | 5 V | 70 °C | 0 °C | ||
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 85 °C | -40 C |
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 125 °C | -40 C |
 Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 12-WFDFN Exposed Pad | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-DFN (4x3) | 14 k per second | 5 V | 85 °C | -40 C | ||
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 12-WFDFN Exposed Pad | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-DFN (4x3) | 14 k per second | 5 V | 85 °C | -40 C | ||
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 12-WFDFN Exposed Pad | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-DFN (4x3) | 14 k per second | 5 V | 70 °C | 0 °C | ||
 Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 85 °C | -40 C |
Analog Devices Inc./Maxim Integrated | Selectable Address | MUX-S/H-ADC | 12 | 5 V | I2C | 2 | 0.118 in | 12-TSSOP | 3 mm | Surface Mount | Differential Single Ended | 1:1 | External Internal | 1 | SAR | 12-MSOP | 14 k per second | 5 V | 70 °C | 0 °C |
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 | 0 | $ 3.80 | 1m+ |
Description
General part information
LTC2305 Series
The LTC2301/LTC2305 are low noise, low power, 1-/2-channel, 12-bit successive approximation ADCs with an I2C compatible serial interface. These ADCs include an internal reference and a fully differential sample-andhold circuit to reduce common mode noise. The LTC2301/ LTC2305 operate from an internal clock to achieve a fast 1.3μs conversion time.The LTC2301/LTC2305 operate from a single 5V supply and draw just 300μA at a throughput rate of 1ksps. The ADC enters nap mode when not converting, reducing the power dissipation.The LTC2301/LTC2305 are available in small 12-pin 4mm × 3mm DFN and 12-pin MSOP packages. The internal 2.5V reference further reduces PCB board space requirements.The low power consumption and small size make the LTC2301/LTC2305 ideal for battery operated and portable applications, while the 2-wire I2C compatible serial interface makes these ADCs a good match for space-constrained systems.ApplicationsIndustrial Process ControlMotor ControlAccelerometer MeasurementsBattery Operated InstrumentsIsolated and/or Remote Data AcquisitionPower Supply Monitoring
Documents
Technical documentation and resources