ELECTRICAL CHARACTERISTICS
V
DD
= +2.7V to +5.5V; R
L
= 2k�½ to GND; C
L
= 200pF to GND.
DAC7512E, N
PARAMETER
STATIC PERFORMANCE
(1)
Resolution
Relative Accuracy
Differential Nonlinearity
Zero Code Error
Full-Scale Error
Gain Error
Zero Code Error Drift
Gain Temperature Coefficient
OUTPUT CHARACTERISTICS
Output Voltage Range
Output Voltage Settling Time
(2)
CONDITIONS
MIN
12
TYP
MAX
UNITS
Bits
LSB
LSB
mV
% of FSR
% of FSR
µV/°C
ppm of FSR/°C
V
µs
µs
V/µs
pF
pF
nV-s
nV-s
Ω
mA
mA
µs
µs
Tested Monotonic by Design
All Zeroes Loaded to DAC Register
All Ones Loaded to DAC Register
+5
–0.15
–20
–5
0
±8
±1
+20
–1.25
±1.25
V
DD
8
12
10
1/4 Scale to 3/4 Scale Change
(400
H
to C00
H
)
R
L
= 2kΩ; 0pF < C
L
< 200pF
R
L
= 2kΩ; C
L
= 500pF
1
R
L
= ×
R
L
= 2kΩ
1LSB Change Around Major Carry
Slew Rate
Capacitive Load Stability
Code Change Glitch Impulse
Digital Feedthrough
DC Output Impedance
Short-Circuit Current
Power-Up Time
V
DD
= +5V
V
DD
= +3V
Coming Out of Power-Down Mode
V
DD
= +5V
Coming Out of Power-Down Mode
V
DD
= +3V
470
1000
20
0.5
1
50
20
2.5
5
±1
0.8
0.6
2.4
2.1
3
2.7
5.5
135
115
0.2
0.05
93
–40
+105
200
160
1
1
LOGIC INPUTS
(2)
Input Current
V
IN
L, Input Low Voltage
V
IN
L, Input Low Voltage
V
IN
H, Input High Voltage
V
IN
H, Input High Voltage
Pin Capacitance
POWER REQUIREMENTS
V
DD
I
DD
(normal mode)
V
DD
= +3.6V to +5.5V
V
DD
= +2.7V to +3.6V
I
DD
(all power-down modes)
V
DD
= +3.6V to +5.5V
V
DD
= +2.7V to +3.6V
POWER EFFICIENCY
I
OUT
/I
DD
TEMPERATURE RANGE
Specified Performance
V
DD
V
DD
V
DD
V
DD
=
=
=
=
+5V
+3V
+5V
+3V
µA
V
V
V
V
pF
V
µA
µA
µA
µA
%
°C
DAC Active and Excluding Load Current
V
IH
= V
DD
and V
IL
= GND
V
IH
= V
DD
and V
IL
= GND
V
IH
= V
DD
and V
IL
= GND
V
IH
= V
DD
and V
IL
= GND
I
LOAD
= 2mA. V
DD
= +5V
NOTES: (1) Linearity calculated using a reduced code range of 48 to 4047; output unloaded. (2) Guaranteed by design and characterization, not production tested.
DAC7512
SBAS156B
www.ti.com
3
BURR-BROWN [ BURR-BROWN CORPORATION ]
