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DAC124S085 Datasheet(PDF) 5 Page - Texas Instruments

Part No. DAC124S085
Description  DAC124S085 12-Bit Micro Power Quad Digital-to-Analog Converter With Rail-to-Rail Output
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Maker  TI1 [Texas Instruments]
Homepage  http://www.ti.com
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DAC124S085 Datasheet(HTML) 5 Page - Texas Instruments

 
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DAC124S085
www.ti.com
SNAS348G – MAY 2006 – REVISED APRIL 2016
Product Folder Links: DAC124S085
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Copyright © 2006–2016, Texas Instruments Incorporated
(1)
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
7.4 Thermal Information
THERMAL METRIC(1)
DAC124S085
UNIT
DGS (VSSOP)
DSC (WSON)
10 PINS
10 PINS
RθJA
Junction-to-ambient thermal resistance
240
250
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
53.3
40.7
°C/W
RθJB
Junction-to-board thermal resistance
78.9
23.7
°C/W
ψJT
Junction-to-top characterization parameter
4.8
0.4
°C/W
ψJB
Junction-to-board characterization parameter
77.6
23.8
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
4.7
°C/W
(1)
Typical figures are at TJ = 25°C, and represent most likely parametric norms. Test limits are ensured to AOQL (Average Outgoing
Quality Level).
(2)
This parameter is ensured by design and/or characterization and is not tested in production.
7.5 Electrical Characteristics
TA = 25°C, VA = 2.7 V to 5.5 V, VREFIN = VA, CL = 200 pF to GND, fSCLK = 30 MHz, and input code range 48 to 4047 (unless
otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP(1)
MAX
UNIT
STATIC PERFORMANCE
Resolution
–40°C
≤ TA ≤ 105°C
12
Bits
Monotonicity
–40°C
≤ TA ≤ 105°C
12
Bits
INL
Integral non-linearity
TA = 25°C
±2.4
LSB
–40°C
≤ TA ≤ 105°C
±8
DNL
Differential non-linearity
VA = 2.7 V to 5.5 V
TA = 25°C
±0.2
LSB
–40°C
≤ TA ≤ 105°C
–0.5
0.7
VA = 4.5 V to 5.5 V
(2)
TA = 25°C
±0.15
LSB
–40°C
≤ TA ≤ 105°C
±0.5
ZE
Zero code error
IOUT = 0 mA
TA = 25°C
4
mV
–40°C
≤ TA ≤ 105°C
15
FSE
Full-scale error
IOUT = 0 mA
TA = 25°C
–0.1%
FSR
–40°C
≤ TA ≤ 105°C
–0.75%
GE
Gain error
All ones loaded
to DAC register
TA = 25°C
–0.2%
FSR
–40°C
≤ TA ≤ 105°C
–1%
ZCED
Zero code error drift
–20
µV/°C
TC GE
Gain error tempco
VA = 3 V
–0.7
ppm/°C
VA = 5 V
–1
ppm/°C
OUTPUT CHARACTERISTICS
Output voltage range(2)
–40°C
≤ TA ≤ 105°C
0
VREFIN
V
IOZ
High-impedance output
leakage current(2)
–40°C
≤ TA ≤ 105°C
±1
µA
ZCO
Zero code output
VA = 3 V, IOUT = 200 µA
1.3
mV
VA = 3 V, IOUT = 1 mA
6
mV
VA = 5 V, IOUT = 200 µA
7
mV
VA = 5 V, IOUT = 1 mA
10
mV
FSO
Full-scale output
VA = 3 V, IOUT = 200 µA
2.984
V
VA = 3 V, IOUT = 1 mA
2.934
V
VA = 5 V, IOUT = 200 µA
4.989
V
VA = 5 V, IOUT = 1 mA
4.958
V


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