Linear Technology LTC2381CMS-16#PBF
- Part Number:
- LTC2381CMS-16#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3010972-LTC2381CMS-16#PBF
- Description:
- IC ADC 16BIT 1CH 250KSPS 16MSOP
- Datasheet:
- LTC2381CMS-16#PBF
Description
The LTC2381-16 is a low-noise, low-power, high-speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2381-16 has a 2.5V fully differential input range. The LTC2381-16 consumes only 3.25mW and achieves 2LSB INL max, no missing codes at 16-bits, and 92dB SNR.
The LTC2381-16 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 250ksps throughput with no cycle latency makes the LTC2381-16 ideally suited for a wide variety of high-speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2381-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.
The LTC2381-16 features a proprietary sampling architecture that enables the ADC to begin acquiring the next sample during the current conversion. The resulting extended acquisition time of 3.25μs allows the use of extremely low-power ADC drivers.
Features
16-Bit, 250ksps, Low Power SAR ADC with Serial Interface
250ksps Throughput Rate
2LSB INL (Max)
Guaranteed 16-Bit No Missing Codes
Low Power: 3.25mW at 250ksps, 13μW at 1ksps
92dB SNR (typ) at fiN = 20kHz
Extended Acquisition Time of 3.25ps Allows Use of Lower Power Drivers
Guaranteed Operation to 125°C
2.5V Supply
Fully Differential Input Range 2.5V
External 2.5V Reference Input
No Pipeline Delay, No Cycle Latency
1.8V to 5V I/O Voltages
SPI-Compatible Serial I/O with Daisy-Chain Mode
Internal Conversion Clock
16-pin MSOP and 4mm x 3mm DFN Packages
Applications
Medical Imaging
High Speed Data Acquisition
Portable or Compact Instrumentation
Industrial Process Control
Low Power Battery-Operated Instrumentation
The LTC2381-16 is a low-noise, low-power, high-speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2381-16 has a 2.5V fully differential input range. The LTC2381-16 consumes only 3.25mW and achieves 2LSB INL max, no missing codes at 16-bits, and 92dB SNR.
The LTC2381-16 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 250ksps throughput with no cycle latency makes the LTC2381-16 ideally suited for a wide variety of high-speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2381-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.
The LTC2381-16 features a proprietary sampling architecture that enables the ADC to begin acquiring the next sample during the current conversion. The resulting extended acquisition time of 3.25μs allows the use of extremely low-power ADC drivers.
Features
16-Bit, 250ksps, Low Power SAR ADC with Serial Interface
250ksps Throughput Rate
2LSB INL (Max)
Guaranteed 16-Bit No Missing Codes
Low Power: 3.25mW at 250ksps, 13μW at 1ksps
92dB SNR (typ) at fiN = 20kHz
Extended Acquisition Time of 3.25ps Allows Use of Lower Power Drivers
Guaranteed Operation to 125°C
2.5V Supply
Fully Differential Input Range 2.5V
External 2.5V Reference Input
No Pipeline Delay, No Cycle Latency
1.8V to 5V I/O Voltages
SPI-Compatible Serial I/O with Daisy-Chain Mode
Internal Conversion Clock
16-pin MSOP and 4mm x 3mm DFN Packages
Applications
Medical Imaging
High Speed Data Acquisition
Portable or Compact Instrumentation
Industrial Process Control
Low Power Battery-Operated Instrumentation
Linear Technology LTC2381CMS-16#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC2381CMS-16#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 1 month ago)
- MountSurface Mount
- Package / CaseMSOP
- Number of Pins16
- Max Operating Temperature70°C
- Min Operating Temperature0°C
- Operating Supply Voltage2.5V
- Number of Elements1
- PolarityBipolar
- InterfaceSPI, Serial
- Max Supply Voltage2.625V
- Min Supply Voltage2.375V
- Power Dissipation-Max4.25mW
- Nominal Supply Current1.3mA
- Number of Bits16
- Supply TypeAnalog, Digital
- Resolution2 B
- Sampling Rate250 ksps
- Integral Nonlinearity (INL)2 LSB
- Number of A/D Converters1
- Number of Converters1
- Height860μm
- Length4.04mm
- Width3mm
- REACH SVHCNo SVHC
- RoHS StatusRoHS Compliant
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