LTC2612 Series

Dual 14-Bit Rail-to-Rail DACs in 8-Lead MSOP

Catalog

Dual 14-Bit Rail-to-Rail DACs in 8-Lead MSOP

Part	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Data Interface	Reference Type	Number of Bits	INL/DNL (LSB)	Mounting Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Settling Time	Output Type	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices LTC2612CMS8#PBF	2.5 V	5.5 V	SPI	External	14	±1 ±3	Surface Mount	5.5 V	2.5 V	9 µs	Voltage - Buffered	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	70 °C	0 °C
Analog Devices LTC2612IMS8#PBF	2.5 V	5.5 V	SPI	External	14	±1 ±3	Surface Mount	5.5 V	2.5 V	9 µs	Voltage - Buffered	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Analog Devices LTC2612IMS8#TRPBF	2.5 V	5.5 V	SPI	External	14	±1 ±3	Surface Mount	5.5 V	2.5 V	9 µs	Voltage - Buffered	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Analog Devices LTC2612CMS8#TRPBF	2.5 V	5.5 V	SPI	External	14	±1 ±3	Surface Mount	5.5 V	2.5 V	9 µs	Voltage - Buffered	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	70 °C	0 °C

Catalog

Dual 14-Bit Rail-to-Rail DACs in 8-Lead MSOP

Key Features

• Smallest Pin-Compatible Dual DACs:LTC2602: 16-BitsLTC2612: 14-BitsLTC2622: 12-Bits

• LTC2602: 16-Bits

• LTC2612: 14-Bits

• LTC2622: 12-Bits

• Guaranteed 16-Bit Monotonic Over Temperature

• Wide 2.5V to 5.5V Supply Range

• Low Power Operation: 300µA per DAC at 3V

• Individual Channel Power-Down to 1µA, Max

• Ultralow Crosstalk between DACs (30µV)

• High Rail-to-Rail Output Drive (±15mA)

• Double-Buffered Data Latches

• Pin-Compatible 10-Bit Version (LTC1661)

• Tiny 8-Lead MSOP Package

Description

The LTC2602/LTC2612/LTC2622 are dual 16-,14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic.These parts establish advanced performance standards for output drive, crosstalk and load regulation in single-supply, voltage output multiples.The parts use a simple SPI/MICROWIRE™compatible 3-wire serial interface which can be operated at clock rates up to 50MHz.The LTC2602/LTC2612/LTC2622 incorporate a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after power-up, they stay at zero scale until a valid write and update take place.ApplicationsMobile CommunicationsProcess Control and Industrial AutomationInstrumentationAutomatic Test Equipment