LTC1605

PRODUCTION

16-Bit, 100ksps, Sampling ADC

Analog Devices LTC1605 Product Info

10 February 2026 4

Features

Single 5V Supply
Bipolar Input Range: ±10V
Power Dissipation: 55mW Typ
Guaranteed No Missing Codes
Sample Rate: 100ksps
Integral Nonlinearity: ±2.0LSB Max

Signal-to-Noise Ratio: 86dB Typ
Operates with Internal or External Reference
Internal Synchronized Clock
Improved 2nd Source to ADS7805 and AD976
28-Pin 0.3” PDIP, SSOP and SW Packages

Part details & applications

The LTC1605 is a 100ksps, sampling 16-bit A/D converter that draws only 55mW (typical) from a single 5V supply. This easy-to-use device includes sample-and-hold, precision reference, switched capacitor successive approximation A/D and trimmed internal clock.

The LTC1605’s input range is an industry standard ±10V. Maximum DC specs include ±2.0LSB INL and 16-bits no missing codes over temperature. 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.

	Input Voltage Range
LTC1605	Bipolar ±10V
LTC1605-1	Unipolar 0V to 4V
LTC1605-2	Bipolar ±4V

Applications

Industrial Process Control
Multiplexed Data Acquisiti

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