LTC2327IMS-18#PBF
Active18-BIT, 500KSPS, ±10.24V TRUE BIPOLAR, PSEUDO-DIFFERENTIAL INPUT ADC WITH 95DB SNR
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LTC2327IMS-18#PBF
Active18-BIT, 500KSPS, ±10.24V TRUE BIPOLAR, PSEUDO-DIFFERENTIAL INPUT ADC WITH 95DB SNR
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2327IMS-18#PBF |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Input Type | Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Inputs [custom] | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 16-TFSOP |
| Package / Case | 0.118 in, 3 mm Width |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | Internal, External |
| Sampling Rate (Per Second) | 500 k per second |
| Supplier Device Package | 16-MSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [custom] | 5 V |
LTC2327 Series
18-Bit, 500ksps, ±10.24V True Bipolar, Pseudo-Differential Input ADC with 95dB SNR
| Part | Data Interface | Mounting Type | Ratio - S/H:ADC | Number of Bits | Input Type | Supplier Device Package | Sampling Rate (Per Second) | Architecture | Reference Type | Operating Temperature [Max] | Operating Temperature [Min] | Number of A/D Converters | Number of Inputs [custom] | Configuration | Voltage - Supply, Analog | Package / Case | Package / Case | Voltage - Supply, Digital [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | 16 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 70 °C | 0 °C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 85 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | 16 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 125 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 125 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | 16 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 125 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 125 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
 Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 70 °C | 0 °C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 70 °C | 0 °C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 85 °C | -40 C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V | |
Analog Devices Inc./Maxim Integrated | SPI | Surface Mount | 1:1 | 16 | Pseudo-Differential | 16-MSOP | 500 k per second | SAR | External Internal | 70 °C | 0 °C | 1 | 1 | S/H-ADC | 5 V | 16-TFSOP | 0.118 in 3 mm Width | 5 V |
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 | $ 40.55 | 1m+ |
| Tube | 37 | $ 42.24 | 1m+ | |
Description
General part information
LTC2327 Series
The LTC2327-18 is a low noise, high speed 18-bit successive approximation register (SAR) ADC with pseudo-differential inputs. Operating from a single 5V supply, the LTC2327-18 has a ±10.24V true bipolar input range, making it ideal for high voltage applications which require a wide dynamic range. The LTC2327-18 achieves ±5LSB INL maximum, no missing codes at 18 bits with 95dB SNR.The LTC2327-18 has an onboard single-shot capable reference buffer and low drift (20ppm/°C max) 2.048V temperature compensated reference. The LTC2327-18 also has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisy-chain mode. The fast 500ksps throughput with no cycle latency makes the LTC2327-18 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2327-18 dissipates only 36mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. A sleep mode is also provided to reduce the power consumption of the LTC2327-18 to 300μW for further power savings during inactive periods.BitsLTC2327-1616LTC2327-1818ApplicationsProgrammable Logic ControllersIndustrial Process ControlHigh Speed Data AcquisitionPortable or Compact InstrumentationATE
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Technical documentation and resources