DAC08CSZ Analog Devices Inc, DAC08CSZ Datasheet
![IC DAC 8BIT MULTIPLY HS 16-SOIC](/photos/6/56/65617/505-16-soic_n__sml.jpg)
DAC08CSZ
Specifications of DAC08CSZ
Available stocks
Related parts for DAC08CSZ
DAC08CSZ Summary of contents
Page 1
FEATURES Fast settling output current Full-scale current prematched to ±1 LSB Direct interface to TTL, CMOS, ECL, HTL, PMOS Nonlinearity to 0.1% maximum over temperature range High output impedance and compliance: − +18 V Complementary current ...
Page 2
DAC08 TABLE OF CONTENTS Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Typical Electrical Characteristics ............................................... 4 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 Pin Connections ............................................................................... 6 Test and Burn-In Circuits................................................................ 7 Typical Performance Characteristics ............................................. 8 Basic Connections .......................................................................... 11 Application ...
Page 3
SPECIFICATIONS ELECTRICAL CHARACTERISTICS V = ± 2.0 mA, –55°C ≤ T ≤ +125°C for DAC08/DAC08A, 0°C ≤ REF A DAC08C, unless otherwise noted. Output characteristics refer to both I Table 1. Parameter Symbol Conditions Resolution ...
Page 4
DAC08 Parameter Symbol Conditions Power Supply Current ± REF I− − I− 2.0 mA REF ± I− 2.0 ...
Page 5
ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Operating Temperature DAC08AQ, DAC08Q DAC08HQ, DAC08EQ, DAC08CQ, DAC08HP, DAC08EP DAC08CP, DAC08CS Junction Temperature ( Storage Temperature Q Package Storage Temperature P Package Lead Temperature (Soldering, 60 sec) V+ Supply to V− Supply ...
Page 6
DAC08 PIN CONNECTIONS V COMP (– OUT REF V– V (+) 3 14 REF DAC08 OUT TOP VIEW (Not To Scale) (MSB (LSB ...
Page 7
TEST AND BURN-IN CIRCUITS +V REF OPTIONAL RESISTOR R REF FOR OFFSET INPUTS ≈ 200Ω TYPICAL VALUES 5kΩ 10V IN NO CAP Figure 5. Pulsed ...
Page 8
DAC08 TYPICAL PERFORMANCE CHARACTERISTICS 1V 2.5V 0.5V –0.5mA I OUT –2.5mA 100mV ≈ 200Ω 200ns/DIVISION 100Ω Figure 7. Fast Pulsed Reference Operation 0mA 1.0mA 2.0mA (0000|0000 2mA REF Figure ...
Page 9
R14 = R15 = 1kΩ 8 ≤ R 500V L 6 ALL BITS R15 –2 1 –4 – 15pF 2.0V p CENTERED AT +1.0V –8 LARGE ...
Page 10
DAC08 1.8 1.6 1.4 1.2 1 2.0mA REF 0.8 0.6 0.4 B4 V– = –5V 0.2 V– = –15V 0 –12 –8 – LOGIC INPUT VOLTAGE (V) NOTE: B1 THROUGH B8 HAVE IDENTICAL TRANSFER CHARACTERISTICS. ...
Page 11
BASIC CONNECTIONS +V REF R REF I I REF ≥ PEAK NEGATIVE SWING REF R REF ≈ R15 R +V REF 14 REF R15 (OPTIONAL ...
Page 12
DAC08 15V MSB 5.000kΩ 10V REF01* 5.0kΩ V+ –V 4 *OR ADR01 +15V –15V AD8671 FOR COMPLEMENTARY OUTPUT (OPERATION AS A NEGATIVE ...
Page 13
APPLICATION INFORMATION REFERENCE AMPLIFIER SETUP The DAC08 is a multiplying D/A converter in which the output current is the product of a digital number and the input reference current. The reference current may be fixed or may vary from nearly ...
Page 14
DAC08 Fastest settling times are obtained when Pin 1 sees a low impedance. If Pin 1 is connected kΩ divider, for example, it should be bypassed to ground by a 0.01 µF capacitor. ANALOG OUTPUT CURRENTS Both ...
Page 15
RC damping of the output is difficult to prevent while main- taining adequate sensitivity. However, the major carry from 01111111 to 10000000 provides an accurate indicator of settling time. This code change does not require the normal 6.2 time constants ...
Page 16
DAC08 ADI CURRENT OUTPUT DACS Table 4 lists the latest DACS available from Analog Devices. Table 4. Model Bits Outputs Interface AD5425 8 1 SPI, 8-bit load AD5426 8 1 SPI AD5450 8 1 SPI AD5424 8 1 Parallel AD5429 ...
Page 17
OUTLINE DIMENSIONS 0.785 (19.94) 0.765 (19.43) 0.295 (7.49) 0.745 (18.92) 0.285 (7.24) 0.275 (6.99 0.100 (2.54) BSC 0.015 (0.38) MIN 0.180 (4.57) MAX 0.150 (3.81) 0.130 (3.30) SEATING 0.022 (0.56) 0.060 (1.52) 0.110 (2.79) PLANE 0.050 ...
Page 18
... DAC08CSZ ±0.39% −40°C to +85°C 3 DAC08CSZ-REEL ±0.39% 1 Devices processed in total compliance to MIL-STD-883. Consult the factory for the 883 data sheet. 2 For availability and burn-in information on the SOIC and PLCC packages, contact your local sales office Pb-free part ...
Page 19
NOTES Rev Page DAC08 ...
Page 20
DAC08 NOTES © 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00268–0–11/04(C) Rev Page ...