Product Summary

The LTC2452CTS8#TRPBF is an Analog Digital Converter. The LTC2452CTS8#TRPBF is an ultra-tiny, fully differential, 16-bit, analog-to-digital converter. The LTC2452CTS8#TRPBF uses a single 2.7V to 5.5V supply and communicates through an SPI interface. The ADC is available in an 8-pin, 3mm × 2mm DFN package or TSOT-23 package. It includes an integrated oscillator that does not require any external components. It uses a delta-sigma modulator as a converter core and has no latency for multiplexed applications. The LTC2452CTS8#TRPBF includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude when compared to conventional delta-sigma converters. Additionally, due to its architecture, there is negligible current leakage between the input pins. The applications of the LTC2452CTS8#TRPBF include System Monitoring, Environmental Monitoring, Direct Temperature Measurements, Instrumentation, Industrial Process Control, Data Acquisition and Embedded ADC Upgrades.

Parametrics

LTC2452CTS8#TRPBF absolute maximum ratings: (1)Supply Voltage (VCC):–0.3V to 6V; (2)Analog Input Voltage (VIN+, VIN–):–0.3V to (VCC + 0.3V); (3)Reference Voltage (VREF):–0.3V to (VCC + 0.3V); (4)Digital Voltage (VSDO, VSCK, VCS):–0.3V to (VCC + 0.3V); (5)Storage Temperature Range: –65℃ to 150℃; (6)Operating Temperature Range: 0℃ to 70℃.

Features

LTC2452CTS8#TRPBF features: (1)±VCC Differential Input Range; (2)16-Bit Resolution (Including Sign), No Missing Codes; (3)2LSB Offset Error; (4)4LSB Full-Scale Error; (5)60 Conversions Per Second; (6)Single Conversion Settling Time for Multiplexed Applications; (7)Single-Cycle Operation with Auto Shutdown; (8)800μA Supply Current; (9)0.2μA Sleep Current; (10)Internal Oscillator—No External Components Required; (11)SPI Interface; (12)Ultra-Tiny 3mm × 2mm DFN and TSOT-23 Packages.

Diagrams

LTC2452CTS8#TRPBF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC2452CTS8#TRPBF
LTC2452CTS8#TRPBF


IC ADC 16BIT DELTA SIG TSOT23-8

Data Sheet

0-2500: $1.15
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC201A
LTC201A

Other


Data Sheet

Negotiable 
LTC201ACN
LTC201ACN


IC SWITCH QUAD SPST 16DIP

Data Sheet

0-2725: $1.41
LTC201ACN#PBF
LTC201ACN#PBF


IC SWITCH QUAD SPST 16DIP

Data Sheet

0-150: $1.41
LTC201ACS
LTC201ACS


IC SWITCH QUAD SPST 16SOIC

Data Sheet

0-2400: $1.68
LTC201ACS#PBF
LTC201ACS#PBF


IC SWITCH QUAD SPST 16SOIC

Data Sheet

0-1: $3.20
1-25: $2.12
25-100: $1.68
LTC201ACS#TR
LTC201ACS#TR


IC SWITCH QUAD SPST 16SOIC

Data Sheet

0-2500: $1.71