DAC8412 Analog Devices, DAC8412 Datasheet
DAC8412
Specifications of DAC8412
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DAC8412 Summary of contents
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... DAC, load any DAC, and transfer data to all DACs at one time. An active low RESET loads all DAC output registers to midscale for the DAC8412 and zero scale for the DAC8413. The DAC8412/DAC8413 are available in 28-lead plastic DIP, 28-lead ceramic DIP, 28-lead PLCC, and 28-lead LCC packages. ...
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... DAC8412/DAC8413 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Absolute Maximum Ratings............................................................ 7 Thermal Resistance ...................................................................... 7 ESD Caution.................................................................................. 7 Pin Configuration and Function Descriptions............................. 8 Typical Performance Characteristics ............................................. 9 Theory of Operation ...................................................................... 14 REVISION HISTORY 6/07—Rev Rev. E Updated Format..................................................................Universal Added CERDIP Package....................................................Universal Changes to Specifications Section ...
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... RESET t RCS 130 ns RDH RCS 130 ns RDS RCS 100 pF CSD L Rev Page DAC8412/DAC8413 ≤ +85°C, unless otherwise noted. A Min Typ Max ±0.25 ±0.5 ±1 −1 ±2 ± ± 2.5 V − 2.5 REFL DD −10 V REFH − ...
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... DAC8412/DAC8413 Parameter SUPPLY CHARACTERISTICS Power Supply Sensitivity Positive Supply Current Negative Supply Current Power Dissipation 1 All supplies can be varied ±5%, and operation is guaranteed. Device is tested with nominal supplies. 2 Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed. 3 All parameters are guaranteed by design. ...
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... DISS −5 4. 0.0 V). Due to internal offset errors, INL and DNL are measured beginning at 0x005. SS DATA HIGH-Z Rev Page DAC8412/DAC8413 Min Typ Max 20 0 180 150 170 20 0 200 320 100 7 12 −10 60 110 t ...
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... DAC8412/DAC8413 80ns R ADDRESS ADDRESS ADDRESS ADDRESS ONE TWO THREE t LS LDAC t WDS DATA1 DATA2 DATA3 DATA IN VALID VALID VALID Figure 5. Single-Buffer Mode REFH V REFL DGND R/W ADDRESS ADDRESS FOUR t LH LDAC t WDH DATA4 VALID DATA ...
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... Plastic DIP (PDIP) − 2.0 V 28-Terminal Ceramic Leadless Chip Carrier (LLC) SS 28-Lead Plastic Leaded Chip Carrier (PLLC) − V 28-Lead Ceramic Dual In-Line Package (CERDIP 0.3 V LOGIC ESD CAUTION Rev Page DAC8412/DAC8413 θ θ Unit °C °C ° ...
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... DB11 (MSB Figure 9. PLCC Rev Page DGND RESET LOGIC DAC8412/ LDAC DAC8413 DB0 (LSB TOP VIEW DB1 (Not to Scale) DB2 R DB3 11 19 DB11 (MSB ...
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... –15V +10V 0.1 REFH V = –10V REFL –0.1 X+3σ –0.3 X –0.5 X–3σ –0.7 800 1000 Figure 16. Zero-Scale Error vs. Time Accelerated by Burn-In Rev Page DAC8412/DAC8413 REFL T = 25° (V) REFH Figure 14. DNL vs. V REFH V ...
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... DAC8412/DAC8413 0.2 0 –0.2 DAC A DAC D –0.4 –0.6 –75 0 TEMPERATURE (°C) Figure 17. Full-Scale Error vs. Temperature 0.2 0 DAC A –0.2 DAC D DAC B –0.4 –0.6 –75 0 TEMPERATURE (°C) Figure 18. Zero-Scale Error vs. Temperature 0.37500 0.26125 0.18750 0.08375 0 –0.09375 –0.18750 –0.23125 –0.37500 0 512 1024 1536 ...
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... V = +15V –15V +10V REFH –10V REFL T = 25°C A –0.2 18.04µs Rev Page DAC8412/DAC8413 V = +15V –15V SS V REFH V REFL T = 25°C A 1µs/DIV Figure 26. Negative Slew Rate V = +15V –15V +10V REFH V = –10V ...
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... DAC8412/DAC8413 +15V –15V +10V 10 REFH V = –10V REFL T = 25° 0.01 0.1 1 LOAD RESISTANCE (kΩ) Figure 29. Output Swing vs. Load Resistance 0 –10 – +15V –15V ±100mV REFH – –10V REFL DATA BITS = +5V 200mV p-p – 100 1k 10k FREQUENCY (Hz) Figure 30 ...
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... SC –20 –25 –6 –4 – (V) OUT Figure 36. I vs. V OUT OUT 2 = +15V = –15V 1 = +10V = –10V = 25°C 12.9mV + Rev Page DAC8412/DAC8413 10µs 1V 4µs GLITCH AT DAC OUTPUT DEGLITCHER OUTPUT 1V CH2 1.86V Figure 37. Glitch and Deglitched Results ...
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... The V any voltage between V any value between +V because of these restrictions, the DAC8412 references cannot be inverted (that is important to note that the DAC8412 V and sources current. In addition, the input current of both V and V are code-dependent. Many references have limited REFL ...
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... DAC8412 resets to midscale, and DAC8413 resets to zero scale logic low logic high don’t care. Input and output registers are transparent when asserted. V LOGIC function normally connected This pin is a logic reference input only. It does not supply current to the device. If the readback function is not being used, V circuit ...
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... DATAOUT_DB11 DGND Careful attention to grounding is important for accurate operation of the DAC8412. This is not because the DAC8412 is more sensitive than other 12-bit DACs, but because with four outputs and two references, there is greater potential for ground loops. Because the DAC8412 has no analog ground, the ground must be specified with respect to the reference ...
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... ZERO TO –10V OPERATION –15V Figure 42. Unipolar –10 V Operation Figure 42 shows the DAC8412 configured for – operation. A REF08 with a –10 V output is connected directly to V REFL SINGLE +5 V SUPPLY OPERATION For operation with supply, the reference voltage should be set between 1 ...
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... DAC8412/DAC8413 OUTLINE DIMENSIONS 0.100 (2.54) 0.064 (1.63) 0.458 (11.63) SQ 0.442 (11.23) 0.088 (2.24) 0.054 (1.37) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN 28 1 0.100 (2.54) BSC 0.250 (6.35) MAX 0.200 (5.08) 0.115 (2.92) 0.022 (0.56) 0.014 (0.36) 0.070 (1.78) 0.050 (1.27) CONTROLLING DIMENSIONS ARE IN INCHES ...
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... Dimensions shown in inches and (millimeters) 0.180 (4.57) 0.165 (4.19) 0.020 (0.51) MIN 0.021 (0.53) 0.013 (0.33) 0.430 (10.92) 0.390 (9.91) 0.032 (0.81) 0.026 (0.66) 0.045 (1.14) R 0.025 (0.64) 0.120 (3.04) 0.090 (2.29) (P-28) MAX 15 0.610 (15.49) 0.500 (12.70) 14 0.015 (0.38) MIN 0.150 (3.81) MIN 15° 0° SEATING 0.070 (1.78) PLANE 0.030 (0.76) (Q-28-2) Rev Page DAC8412/DAC8413 BOTTOM VIEW (PINS UP) 0.620 (15.75) 0.590 (14.99) 0.018 (0.46) 0.008 (0.20) ...
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... DAC8412EPZ −40°C to +85°C 1 DAC8412FP −40°C to +85°C 1 DAC8412FPC −40°C to +85°C 1 DAC8412FPC-REEL −40°C to +85° DAC8412FPCZ −40°C to +85°C DAC8412FPCZ-REEL 1, 2 −40°C to +85° DAC8412FPZ −40°C to +85°C DAC8413AT/883C − ...