HomedatasheetDAC10F

DAC10F Datasheet

10-Bit Current-out DAC
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Description

Features, Applications

10-Bit High Speed Multiplying D/A Converter (Universal Digital Logic Interface) DAC10*

All DAC10 series models guarantee full 10-bit monotonicity, and nonlinearities as tight as +0.05% over the entire operating temperature range are available. Device performance is essentially unchanged over the 18 V power supply range, with 85 mW power consumption attainable at lower supplies. A highly stable, unique trim method is used, which selectively shorts Zener diodes, to provide 1/2 LSB full-scale accuracy without the need for laser trimming. Single-chip reliability, coupled with low cost and outstanding flexibility, make the DAC10 device an ideal building block for A/D converters, Data Acquisition systems, CRT displays, programmable test equipment and other applications where low power consumption, input/output versatility and long-term stability are required.

FEATURES Fast Settling: 85 ns Low Full-Scale Drift: 10 ppm/ C Nonlinearity to 0.05% Max Over Temperature Range Complementary Current Outputs: 4 mA Wide Range Multiplying Capability: 1 MHz Bandwidth Wide Power Supply Range: +5, �7.5 Min 18 V Max Direct Interface to TTL, CMOS, ECL, PMOS, NMOS Availability in Die Form

The DAC10 series of 10-bit monolithic multiplying digital-toanalog converters provide high speed performance and full-scale accuracy. Advanced circuit design achieves 85 ns settling times with very low "glitch" energy and low power consumption. Direct interface to all popular logic families with full noise immunity is provided by the high swing, adjustable threshold logic inputs.

BIAS NETWORK 16 CURRENT SWITCHES REFERENCE AMPLIFIER

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 � Analog Devices, Inc., 1998

Parameter MONOTONICITY NONLINEARITY DIFFERENTIAL NONLINEARITY SETTLING TIME OUTPUT CAPACITANCE PROPAGATION DELAY OUTPUT VOLTAGE COMPLIANCE GAIN TEMPCO FULL-SCALE SYMMETRY ZERO-SCALE CURRENT FULL-SCALE CURRENT REFERENCE INPUT SLEW RATE REFERENCE BIAS CURRENT POWER SUPPLY SENSITIVITY NL DNL tS CO tPLH tPHL VOC TCIFS IFSS IZS IFR DI/dt IB PPS/FS+ PPS/FS� 15 V; IREF V; I REF 15 V; IREF �7.5 V; IREF 1 mA VLC = 0 VLC = 0 VLC = 0; VIN 0.8 V VIN 2.0 V (See Note) 3.960 All Bits Switched RL Full-Scale Current Change <1 LSB (See Note) IFR�IFR All Bits Switched ON or OFF Settle of FS (See Note) Symbol

15 V; IREF = 2 mA; TA +70C for DAC10F and G, unless otherwise noted. Output characteristics apply to both IOUT and IOUT.)

POWER SUPPLY CURRENT I+ I� POWER DISSIPATION LOGIC INPUT LEVELS LOGIC INPUT CURRENTS PD VIL VIH IIL IIH

Parameter MONOTONICITY NONLINEARITY DIFFERENTIAL NONLINEARITY OUTPUT VOLTAGE COMPLIANCE FULL-SCALE CURRENT FULL-SCALE SYMMETRY ZERO-SCALE CURRENT

15 V; IREF = 2 mA; = +25C, unless otherwise noted. Output characteristics apply to both IOUT and IOUT.)

NL DNL VOC IFS IFSS IZS Full-Scale Current Change, <1 LSB VREF 5.000 k IFR�IFR �5 3.978

Parameter RESOLUTION MONOTONICITY NONLINEARITY OUTPUT VOLTAGE COMPLIANCE OUTPUT CURRENT RANGE ZERO-SCALE CURRENT LOGIC INPUT "1" LOGIC INPUT "0" POSITIVE SUPPLY CURRENT NEGATIVE SUPPLY CURRENT IZS VIH VIL I� NL VOC True 1 LSB IFS 3.996 mA All Bits OFF IIN 100 nA VLC @ Ground IIN �15 V

15 V, IREF = 2 mA, = +25C, unless otherwise noted. Output characteristics refer to both IOUT and IOUT).

Symbol Conditions DAC10N Limit Units Bits min Bits min LSB max V max V min �A max �A max V min V max mA max mA max

NOTE: Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard produce dice.

Parameter SETTLING TIME GAIN TEMPERATURE COEFFICIENT (TC) OUTPUT CAPACITANCE OUTPUT RESISTANCE Symbol tS Conditions

15 V, IREF = 2 mA, unless otherwise noted. Output characteristics OUT and IOUT).
� 1/2 LSB When Output Is Switched from to FS VREF Tempco Excluded

Features

Parameters

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Manufacturer information

ANALOG DEVICES

Analog Devices, Inc. Introduction - Analog Devices, Inc. (NASDAQ: ADI) defines innovation and excellence in signal processing. ADI's analog, mixed-signal, and digital signal processing (DSP) integrated circuits (IC) play a fundamental role in converting, conditioning, and processing real-world phenomena such as light, sound, temperature, motion, and pressure into electrical signals to be used in a wide array of electronic equipment. ADI is synonymous with high performance among electronics manufacturers and we collaborate with our customers to define the very best in the quality of the user experience. That means the clearest image, crispest sound, and optimum interface, size and performance in thousands of entertainment, medical, communications, industrial and other applications.


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