LTC1606ISW#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1606ISW#TRPBF is a 250ksps, 16-bit sampling analog-to-digital converter (ADC) from Analog Devices. It operates on a single 5V supply with typical power dissipation of 75mW. The device features a ±10V bipolar input range and includes an internal sample-and-hold, precision reference, switched-capacitor SAR architecture, and trimmed internal clock. Key electrical specifications include a maximum integral nonlinearity (INL) of ±2.0 LSB, a signal-to-noise ratio (SINAD) of 90 dB at 1 kHz, and guaranteed no missing codes over the operating temperature range. It utilizes a microprocessor-compatible parallel output interface.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 250ksps sampling rate
• Single 5V supply operation with 75mW typical power dissipation
• Internal 2.5V reference and ±10V input range
• Parallel digital output interface with BUSY status signal

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Multiplexed data acquisition systems
• High-speed data acquisition for PCs
• Digital signal processing applications

Analog To Digital Converters (ADC) Procurement Notes

Verify that the #TRPBF suffix indicates a tape and reel packaging format containing lead-free components. Confirm the specific package variant matches the SW designation for a 28-lead plastic SOIC wide body. Ensure the order quantity aligns with the manufacturer's standard reel size requirements.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 250ksps throughput are required within a single 5V supply constraint. The internal reference simplifies design by eliminating external voltage references for standard ±10V applications. Consider the parallel interface complexity if pin count is limited, as it requires 16 data lines plus control signals.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1606 family of high-resolution ADCs. It serves as a low-power alternative to older devices like the AD976A and ADS7805. The ISW variant specifies the industrial temperature range (-40°C to 85°C) and the SOIC-28 package form factor.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitutes include the AD976A and ADS7805, which are noted as improved second sources in documentation. Verify pin compatibility and timing parameters before substitution.