LTC1865AIS8#PBF
ActiveΜPOWER, 16-BIT, 250KSPS 1- AND 2-CHANNEL ADCS IN MSOP
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LTC1865AIS8#PBF
ActiveΜPOWER, 16-BIT, 250KSPS 1- AND 2-CHANNEL ADCS IN MSOP
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC1865AIS8#PBF |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of Inputs | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 250k |
| Supplier Device Package | 8-SO |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [custom] | 5 V |
| Part | Architecture | Configuration | Number of A/D Converters | Data Interface | Sampling Rate (Per Second) | Voltage - Supply, Digital [custom] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Reference Type | Supplier Device Package | Package / Case | Package / Case | Package / Case | Number of Inputs | Number of Bits | Voltage - Supply, Analog | Input Type | Ratio - S/H:ADC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 85 °C | -40 C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
 Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 70 °C | 0 °C | External | 10-MSOP | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | 2 | 16 | 5 V | Single Ended | 1:1 | ||
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 70 °C | 0 °C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 70 °C | 0 °C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
 Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 70 °C | 0 °C | External | 10-MSOP | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | 2 | 16 | 5 V | Single Ended | 1:1 | ||
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 85 °C | -40 C | External | 10-MSOP | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | 2 | 16 | 5 V | Single Ended | 1:1 | ||
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 85 °C | -40 C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 85 °C | -40 C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 85 °C | -40 C | External | 8-SO | 0.154 in | 8-SOIC | 3.9 mm | 2 | 16 | 5 V | Single Ended | 1:1 |
Analog Devices Inc./Maxim Integrated | SAR | MUX-S/H-ADC | 1 | SPI | 250k | 5 V | Surface Mount | 125 °C | -40 C | External | 10-MSOP | 10-TFSOP 10-MSOP (0.118" 3.00mm Width) | 2 | 16 | 5 V | Single Ended | 1:1 |
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 | 287 | $ 19.95 | 1m+ |
| Tube | 1 | $ 21.44 | 1m+ | |
| 10 | $ 15.65 | |||
| 25 | $ 14.17 | |||
| 100 | $ 12.51 | |||
| 250 | $ 11.71 | |||
| 500 | $ 11.43 | |||
Description
General part information
LTC1865 Series
The LTC1864/LTC1865 are 16-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 5V supply. At 250ksps, the supply current is only 850µA. The supply current drops at lower speeds because the LTC1864/LTC1865 automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1864 has a differential analog input with an adjustable reference pin. The LTC1865 offers a software-selectable 2-channel MUX and an adjustable reference pin on the MSOP version.The 3-wire, serial I/O, small MSOP or SO-8 package and extremely high sample rate-to-power ratio make these ADCs ideal choices for compact, low power, high speed systems.These ADCs can be used in ratiometric applications or with external references. The high impedance analog inputs and the ability to operate with reduced spans down to 1V full scale, allow direct connection to signal sources in many applications, eliminating the need for external gain stages.ApplicationsHigh Speed Data AcquisitionPortable or Compact InstrumentationLow Power Battery-Operated InstrumentationIsolated and/or Remote Data Acquisition
Documents
Technical documentation and resources