LTC1605-1

PRODUCTION

Single Supply 16-Bit, 100ksps, Sampling ADCs

Analog Devices LTC1605-1 Product Info

10 February 2026 4

Features

Sample Rate: 100ksps
Complete 16-Bit Solution on a Single 5V Supply
Unipolar Input Range: 0V to 4V (LTC1605-1)
Bipolar Input Range: ±4V (LTC1605-2)
Power Dissipation: 55mW Typ
Signal-to-Noise Ratio: 86dB Typ
Operates with Internal or External Reference
Internal Synchronized Clock
28-Pin 0.3" PDIP and SSOP Packages

Part details & applications

The LTC1605-1/LTC1605-2 are 100ksps, sampling 16-bit A/D converters that draw only 55mW (typical) from a single 5V supply. These easy-to-use devices include a sample-and-hold, precision reference, switched capacitor successive approximation A/D and trimmed internal clock.

The LTC1605-1’s input range is 0V to 4V while the LTC1605-2’s input range is ±4V. An external reference can be used if greater accuracy over temperature is needed.

The ADC has a microprocessor compatible, 16-bit or two byte parallel output port. A convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.

Applications

Industrial Process Control
Multiplexed Data Acquisition Systems
High Speed Data Acquisition for PCs
Digital Signal Processing

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