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| DAC8551-Q1 Datasheet, PDF (4/28 Pages) Texas Instruments – Automotive 16-Bit, Ultralow-Glitch, Voltage-Output DAC | |||
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DAC8551-Q1
SLASEB8A â FEBRUARY 2016 â REVISED MARCH 2016
www.ti.com
6.2 ESD Ratings
V(ESD) Electrostatic discharge
Human-body model (HBM), per AEC Q100-002(1)
Charged-device model (CDM), per AEC
Q100-011
All pins
Corner pins (1, 4, 5, and
8)
VALUE
±2000
±500
±750
(1) AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
UNIT
V
6.3 Recommended Operating Conditions
over operating ambient temperature range (unless otherwise noted)
POWER SUPPLY
Supply voltage
DIGITAL INPUTS
VDD to GND
Digital input voltage
REFERENCE INPUT
DIN, SCLK and SYNC
VREF Reference input voltage
AMPLIFIER FEEDBACK INPUT
VFB Output amplifier feedback input
TEMPERATURE RANGE
TA Operating ambient temperature
MIN
NOM
MAX UNIT
3.2
5.5 V
0
0
VOUT
â40
VDD
V
VDD
V
V
125 °C
6.4 Thermal Information
THERMAL METRIC(1)
DAC8551-Q1
DGK (VSSOP)
UNIT
8 PINS
RθJA
RθJC(top)
RθJB
ÏJT
ÏJB
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
173.7
94.2
65.4
10.2
92.7
°C/W
°C/W
°C/W
°C/W
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
6.5 Electrical Characteristics
VDD = 3.2 V to 5.5 V, VREF = VDD and TA = â40°C to 125°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
STATIC PERFORMANCE(1)
Resolution
Relative accuracy
Differential nonlinearity
Offset error
Full-scale error
Gain error
Offset error drift
Gain temperature coefficient
PSRR Power-supply rejection ratio
RL = 2 kâ¦, CL = 200 pF
(1) Linearity calculated using a reduced code range of 485 to 64,741; output unloaded.
MIN
TYP
MAX
UNIT
16
±4
±0.35
±1
±0.05
±0.02
±5
±1
0.75
Bits
±16
LSB
±2
LSB
±15
mV
±0.5 % of FSR
±0.2 % of FSR
μV/°C
ppm of
FSR/°C
mV/V
4
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Copyright © 2016, Texas Instruments Incorporated
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