LTC1606ACG#PBF

Analog To Digital Converters (ADC) Overview

The LTC1606ACG#PBF 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 signal-to-noise ratio of 90dB, integral nonlinearity of ±2.0LSB maximum, and guaranteed no missing codes over temperature. It utilizes a microprocessor-compatible 16-bit 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
• ±10V bipolar input range with internal 2.5V reference
• 90dB Signal-to-Noise Ratio and ±2.0LSB max Integral Nonlinearity

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the package type matches the 'G' suffix (28-lead SSOP). Confirm the '#PBF' suffix indicates lead-free compliance. Ensure the AC grade meets the required operating temperature range of 0°C to 70°C. Cross-reference the manufacturer part number with official Analog Devices documentation to confirm current production status.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high linearity and low noise at moderate speeds. The internal reference simplifies design but external references can be used for improved accuracy. Consider the 28-pin SSOP or SO package constraints. Verify that the system timing requirements align with the 40ns minimum pulse width for CS and R/C signals.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1606 family of single-supply ADCs. It serves as an improved second source for legacy parts like the AD976A and ADS7805. The AC variant specifies industrial temperature performance. Related development tools include the DC1255A-B demonstration board for evaluation purposes.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitutes include the AD976A and ADS7805. Other family members such as the LTC1605 (100ksps version) offer lower throughput options.