DAC081S101
SNAS323C –JUNE 2005–REVISED FEBRUARY 2013
www.ti.com
Electrical Characteristics
Values shown in this table are design targets and are subject to change before product release.
The following specifications apply for VA = +2.7V to +5.5V, RL = 2kΩ to GND, CL = 200 pF to GND, fSCLK = 30 MHz, input
code range 4 to 251. Boldface limits apply for TMIN ≤ TA ≤ TMAX: all other limits TA = 25°C, unless otherwise specified.
Units
(Limits)
(1)
(1)
Parameter
Test Conditions
Typical
Limits
STATIC PERFORMANCE
Resolution
8
8
Bits (min)
Bits (min)
LSB (max)
LSB (min)
LSB (max)
LSB (min)
mV (max)
%FSR (max)
%FSR (max)
µV/°C
Monotonicity
INL
Integral Non-Linearity
+0.16
−0.12
+0.04
−0.02
+3.8
+0.75
−0.75
+0.1
−0.1
+15
DNL
Differential Non-Linearity
ZE
FSE
GE
Zero Code Error
Full-Scale Error
Gain Error
IOUT = 0
IOUT = 0
−0.07
−0.10
−20
−1.0
±1.0
All ones Loaded to DAC register
ZCED
Zero Code Error Drift
VA = 3V
VA = 5V
−0.7
ppm/°C
TC GE
Gain Error Tempco
−1.0
ppm/°C
OUTPUT CHARACTERISTICS
0
VA
V (min)
V (max)
(2)
Output Voltage Range
VA = 3V, IOUT = 10 µA
VA = 3V, IOUT = 100 µA
VA = 5V, IOUT = 10 µA
VA = 5V, IOUT = 100 µA
VA = 3V, IOUT = 10 µA
VA = 3V, IOUT = 100 µA
VA = 5V, IOUT = 10 µA
VA = 5V, IOUT = 100 µA
RL = ∞
2.0
5.0
mV
mV
mV
mV
V
ZCO
FSO
Zero Code Output
Full Scale Output
3.0
5.4
2.986
2.976
4.976
4.970
1500
1500
1.3
V
V
V
pF
pF
Ohm
Maximum Load Capacitance
DC Output Impedance
RL = 2kΩ
VA = 5V, VOUT = 0V,
Input code = FFh
−63
−50
74
mA
mA
mA
mA
VA = 3V, VOUT = 0V,
Input code = FFh
IOS
Output Short Circuit Current
VA = 5V, VOUT = 5V,
Input code = 00h
VA = 3V, VOUT = 3V,
Input code = 00h
53
(1) Typical figures are at TJ = 25°C, and represent most likely parametric norms. Test limits are guaranteed to TI's AOQL (Average
Outgoing Quality Level).
(2) This parameter is guaranteed by design and/or characterization and is not tested in production.
4
Submit Documentation Feedback
Copyright © 2005–2013, Texas Instruments Incorporated
Product Folder Links: DAC081S101
TI [ TEXAS INSTRUMENTS ]
