dac-1508a Analog Devices, Inc., dac-1508a Datasheet
dac-1508a
Related parts for dac-1508a
dac-1508a Summary of contents
Page 1
... Forexample, 157mW, Typ a full-scale output current of 1.992mA would result from a reference input current of 2.0mA. The DAC-1508A/1408Ais useful in a wide variety of applica- +0.5V to -5.0V tions, including waveform synthesizers, digitally program- mable gain and attenuation blocks, CRT character genera- ...
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... Ceramic Package (orEpoxyB Package) DerateaboveTA='+25°C ELECTRICAL CHARACTERISTICS DAC-15D8A-8. D oC:5TA:5+75°C for DAC-14D8A, u nless otherwise noted. All digital inputs at logic high level. PARAMETER SYMBOL Relative Accuracy lerror relative to Full-Scale 101 DAC-1508A-B, DAC-1408A-8 DAC-1408A-7 'E, DAC-1408A-6 SettlingTime to within 1/2 LSB ts lincludes tpLHI Propagation Delay Time ...
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... TYPICAL ELECTRICAL CHARACTERISTICS = 2mA, unless otherwise noted. Output characteristics refer to lOUTonly. IREF SYMBOL PARAMETER dl/dt Reference Input Slew Rate Propagation Delay tPLH' tpHL ts Settling Time DAC-150aA/140aA a-BIT MULTIPLYING D/A CONVERTERS 1. N.C. 2. GROUND 3. VEE 4. (MSB For additional to 1988 Data Book, Section x 0 ...
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... R14"R15 NY-- :3 R15 DAC-I508A/ A4 DAC-I408A 9 A5 0-- -: 101 SEE C TEXT 3 FOR VALUES OFC VEE DAC-1508A/1408A 8-BIT MULTIPLYINGD/A CONVERTERS MSB 12-8IT A4 D-TOA- CONVERTER AS ItO.OI% ERROR MAX VREF'" 2V VCC R14 950fJ 14 13 MSB DAC-I508A/ ...
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... The voltage on Pin 4 is restricted to a range of -0.6V to +0.5V when VEE employed in the DAC-1508A-8. The negative output voltage compliance of the DAC-1508A extended to -5.0V where the negative supply voltage is more negative than -10V. Using a full-scale current of 1.992mAand load resistor of 2.5kn between Pin 4 and ground will yield a voltage output of 256 levels between 0 and -4 ...
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... The reference current may drift with temperature, causing a change in the absolute accuracy of output current. However, the DAC-1508A-8 has a very low full-scale current drift with temperature. The DAC-1508A-8/DAC-1408A series is guaranteed accurate to within :t 1/2 LSB at a full-scale output current of 1.992mA. ...