Datasheet

DAC8534
2
SBAS254D
www.ti.com
PARAMETER CONDITIONS MIN TYP MAX UNITS
STATIC PERFORMANCE
(1)
Resolution 16 Bits
Relative Accuracy ±0.0987 % of FSR
Differential Nonlinearity 16-Bit Monotonic 0.25 ±1LSB
Zero-Scale Error +5 +20 mV
Zero-Scale Error Drift ±7 µV/°C
Full-Scale Error –0.15 –1.0 % of FSR
Gain Error ±1.0 % of FSR
Gain Temperature Coefficient ±3 ppm of FSR/°C
Channel-to-Channel Matching R
L
= 2kΩ, C
L
= 200pF 8 mV
PSRR 0.75 mV/V
OUTPUT CHARACTERISTICS
(2)
Output Voltage Range 0V
REF
HV
Output Voltage Settling Time To ±0.003% FSR 8 10 µs
0200
H
to FD00
H
R
L
= 2kΩ; 0pF < C
L
< 200pF
R
L
= 2kΩ; C
L
= 500pF 12 µs
Slew Rate 1V/µs
Capacitive Load Stability R
L
= ∞ 470 pF
R
L
= 2kΩ 1000 pF
Code Change Glitch Impulse 1LSB Change Around Major Carry 20 nV-s
Digital Feedthrough 0.5 nV-s
DC Crosstalk 0.25 LSB
AC Crosstalk 1kHz sine Wave –100 –96 dB
DC Output Impedance 1 Ω
Short-Circuit Current AV
DD
= +5V 50 mA
AV
DD
= +3V 20 mA
Power-Up Time Coming Out of Power-Down Mode
AV
DD
= +5V 2.5 µs
Coming Out of Power-Down Mode
AV
DD
= +3V 5 µs
AC PERFORMANCE BW = 20kHz, AV
DD
= 5V
SNR (
1st 19 Harmonics Removed) F
OUT
= 1kHz 94 dB
THD 67 dB
SFDR 69 dB
SINAD 65 dB
AV
DD
to GND ........................................................................ –0.3V to +6V
Digital Input Voltage to GND ............................... –0.3V to +AV
DD
+ 0.3V
V
OUT
A to V
OUT
D to GND .................................... –0.3V to + AV
DD
+ 0.3V
Operating Temperature Range ...................................... –40°C to +105°C
Storage Temperature Range .........................................–65°C to +150°C
Junction Temperature Range (T
J
max) ........................................ +150°C
Power Dissipation .......................................................... (T
J
max – T
A
)/ θ
JA
θ
JA
Thermal Impedance ......................................................... 118°C/W
θ
JC
Thermal Impedance........................................................... 29°C/W
Lead Temperature, Soldering:
Vapor Phase (60s) ............................................................... +215°C
Infrared (15s) ........................................................................ +220°C
NOTE: (1) Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
PACKAGE/ORDERING INFORMATION
SPECIFICATION
PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE-LEAD DESIGNATOR
(1)
RANGE MARKING NUMBER MEDIA, QUANTITY
DAC8534 TSSOP-16 PW –40°C to +105°C D8534I DAC8534IPW Tube, 90
"" " ""DAC8534IPWR Tape and Reel, 2000
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
ELECTRICAL CHARACTERISTICS
AV
DD
= +2.7V to +5.5V, –40°C to +105°C, unless otherwise specified.
DAC8534
NOTES: (1) Linearity calculated using a reduced code range of 485 to 64714; output unloaded. (2) Ensured by design and characterization, not production tested.