Datasheet DAC8412, DAC8413 (Analog Devices) - 4

link to page 5 link to page 5 link to page 5 link to page 5
DAC8412/DAC8413 Data Sheet Parameter Symbol Conditions Min Typ Max Unit
SUPPLY CHARACTERISTICS Power Supply Sensitivity PSS 14.25 V ≤ VDD ≤ 15.75 V 150 ppm/V Positive Supply Current IDD VREFH = 2.5 V 8.5 12 mA Negative Supply Current ISS −10 −6.5 mA Power Dissipation PDISS 330 mW 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. 4 All input control signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V. VDD = VLOGIC = +5.0 V ± 5%, VSS = 0.0 V, VREFH = +2.5 V, VREFL = 0.0 V, VSS = –5.0 V ± 5%, VREFL = −2.5 V, −40°C ≤ TA ≤ +85°C, unless otherwise noted.1
Table 2. Parameter Symbol Conditions Min Typ Max Units
ACCURACY Integral Nonlinearity Error INL E grade ±0.5 ±1 LSB F grade ±2 LSB VSS = 0.0 V, E grade2 ±2 LSB VSS = 0.0 V, F grade2 ±4 LSB Differential Nonlinearity Error DNL Monotonic over temperature –1 LSB Min-Scale Error VZSE VSS = −5.0 V ±4 LSB Full-Scale Error VFSE VSS = −5.0 V ±4 LSB Min-Scale Error VZSE VSS = 0.0 V ±8 LSB Full-Scale Error VFSE VSS = 0.0 V ±8 LSB Min-Scale Temperature Coefficient TCVZSE 100 ppm/°C Full-Scale Temperature Coefficient TCVFSE 100 ppm/°C Linearity Matching Adjacent DAC matching ±1 LSB REFERENCE Positive Reference Input Voltage Range3 VREFL + 2.5 VDD − 2.5 V Negative Reference Input Voltage Range VSS = 0.0 V 0 VREFH − 2.5 V VSS = −5.0 V –2.5 VREFH − 2.5 V Reference High Input Current IREFH Code 0x000 –1.0 +1.0 mA Large Signal Bandwidth BW −3 dB, VREFH = 0 V to 2.5 V p-p 450 kHz AMPLIFIER CHARACTERISTICS Output Current IOUT RL = 2 kΩ, CL = 100 pF –1.25 +1.25 mA Settling Time tS To 0.01%, 2.5 V step, RL = 1 kΩ 7 μs Slew Rate SR 10% to 90% 2.2 V/μs LOGIC CHARACTERISTICS Logic Input High Voltage VINH TA = 25°C 2.4 V Logic Input Low Voltage VINL TA = 25°C 0.8 V Logic Output High Voltage VOH IOH = 0.4 mA 2.4 V Logic Output Low Voltage VOL IOL = −1.6 mA 0.45 V Logic Input Current IIN 1 μA Input Capacitance CIN 8 pF LOGIC TIMING CHARACTERISTICS4, 5 Chip Select Write Pulse Width tWCS 150 ns Write Setup tWS tWCS = 150 ns 0 ns Write Hold tWH tWCS = 150 ns 0 ns Address Setup tAS 0 ns Address Hold tAH 0 ns Load Setup tLS 70 ns Load Hold tLH 50 ns Rev. G | Page 4 of 20 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Introduction DACs Glitch Reference Inputs Digital I/O Coding Supplies Amplifiers Reference Configurations Single +5 V Supply Operation Outline Dimensions Ordering Guide