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LTC1605-2IG#TRPBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 16BIT SAR 28SSOP. Review the specifications below when checking this part for your BOM.
The LTC1605-2IG#TRPBF is a single-supply, 16-bit, 100ksps sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It features a bipolar input range of ±4V and operates from a single 5V supply with typical power dissipation of 55mW. The device integrates a sample-and-hold circuit, precision reference, switched-capacitor successive approximation A/D core, and an internal synchronized clock. It provides a microprocessor-compatible 16-bit parallel output port with control signals including Chip Select (CS), Read/Convert (R/C), and BUSY status.
Verify the ordering suffix #TRPBF indicates tape and reel packaging when sourcing this component. Confirm the 'I' grade designation corresponds to the industrial temperature range of –40°C to +85°C. Ensure compatibility with the 28-lead SSOP package format required for the target PCB layout.
Select the LTC1605-2 variant specifically for bipolar input requirements ranging from –4V to +4V. The LTC1605-1 offers a unipolar 0V to 4V range and should be avoided if negative voltages are present. This device requires a stable 5V supply; verify that the system power rails meet the specified voltage tolerances for optimal linearity.
This part belongs to the LTC1605 family of low-power, high-resolution ADCs. The 'IG' suffix denotes the industrial temperature range version, while '#TRPBF' specifies the lead-free tape and reel packaging configuration. It is distinct from the LTC1605-1 which handles unipolar inputs only.
Public confirmed substitute part numbers are not available in the provided documentation.
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