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LTC1669

Category:DAC digital-to-analog converter
Product Name:10-bit rail-to-rail micropower DAC with I2C interface
Manufacturers:LT
Production Batch Number:10+
Encapsulation:SOT-23, MSOP-8
Stock Status:There is stock
Stock Quantity:6000
Minimum order quantity: 1
Details:

Product introduction

LTC1669With I²10-bit rail-to-rail micropower DAC for C interface

peculiarity

Micropower 10-bit DAC in a SOT-23 package
Low Operating Current: 60μA
Ultra-low power shutdown mode: 12μA
with I²C^TMCompatible 2-wire serial interface
Optional internal reference or with V_CCProportional
Maximum DNL error: 0.75LSB
8 user-selectable addresses (MSOP encapsulation)
Single 2.7V to 5.5V operating supply
True buffered rail-to-rail voltage output
Power-on reset
1.5V V for SDA and SCL_ILand 2.1V V_IH
Small 5-pin SOT-23 and 8-pin MSOP packages

description

LTC^®The 1669 is a 10-bit voltage output DAC with true buffered rail-to-rail output voltage capability. It operates from a single supply with a voltage range of 2.7V to 5.5V. The reference used for this DAC can be selected between supply voltage or an internal bandgap reference. When the internal bandgap reference is selected, the full-scale output voltage range is set to 2.5V. When a power supply is selected as a reference, the output voltage range is set to the supply voltage.

The device has an AND²A simple 2-wire serial interface compatible with C allows communication between multiple devices. Internal data registers are double-buffered to allow simultaneous updates to multiple devices at once. The DAC can be placed in a low-current power-down mode for systems that wish to save power.

A power-on reset ensures that the DAC output is at 0V at initial power-up and that all internal registers are cleared. The LTC1669 and LTC1663 have pin-to-pin compatibility.

For SMBus-compatible designs, consult the LTC1663 literature.

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Digital calibration
Offset/gain adjustment
Industrial process control
Automatic test equipment
Arbitrary function generator
Battery-powered data conversion products

andLTC1669Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
F09S40G0-1669	Molex	17+	DIP	FCT - A MOLEX COMPANY F Series Series panel mount soldered D-sub connector socket
LTC1669	LT	10+	SOT-23, MSOP-8	10-bit rail-to-rail micropower DAC with I2C interface
DS1669S-50+TR	MAXIM	10+11+	SOP-8	Hong Kong spot, imported original
DS1669S-10+TR	MAXIM	10+11+	SOP-8	Hong Kong spot, imported original
FH166919	YCL	00+	SOP-16	inductive impedance isolation transformation, transformer,
DS1669-50	Dallas	05+	PDIP	Brand new original
FH166901	YCL	00+	SOP-16	Original
FH166904	YCL	9952+	N／A	N／A
FH166923	YCL	0015+	SOP-16	N／A
DS1669S-010	Dallas	2000	SMD	N／A
FH166926	YCL	0041+	SOP-16	N／A
FH166932	YCL	0233+	SOP-16	Brand new original
LT1669IMS8	LINEAR	07+	MSOP-8	Brand new original
2SK1669	Hitachi	N／A	TO-3P	New original stock availability
2SD1669	SANYO	05+	TO-220	N／A
DS1669S-50	Dallas	05+	SOIC	Brand new original
DS1669S-10	Dallas	05+	SOIC	Brand new original
FH166929	YCL	0107+	SOP-16	N／A
K1669	KODENSHI	02+	TO-3P	Slot type
LH1669H2	NEC	05+	QFP

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