DAC8412/DAC8413 Data Sheet
Rev. G | Page 4 of 20
Parameter Symbol Conditions Min Typ Max Unit
SUPPLY CHARACTERISTICS
Power Supply Sensitivity PSS 14.25 V ≤ V
DD
≤ 15.75 V 150 ppm/V
Positive Supply Current I
DD
V
REFH
= 2.5 V 8.5 12 mA
Negative Supply Current I
SS
−10 −6.5 mA
DISS
1
All supplies can be varied ±5%, and operation is guaranteed. Device is tested with nominal supplies.
2
Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed.
3
All parameters are guaranteed by design.
4
All input control signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V.
V
DD
= V
LOGIC
= +5.0 V ± 5%, V
SS
= 0.0 V, V
REFH
= +2.5 V, V
REFL
= 0.0 V, V
SS
= –5.0 V ± 5%, V
REFL
= −2.5 V, −40°C ≤ T
A
≤ +85°C,
unless otherwise noted.
1
Table 2.
Parameter Symbol Conditions Min Typ Max Units
ACCURACY
Integral Nonlinearity Error INL E grade ±0.5 ±1 LSB
F grade ±2 LSB
V
SS
= 0.0 V, E grade
2
±2 LSB
SS
2
Differential Nonlinearity Error DNL Monotonic over temperature –1 LSB
Min-Scale Error V
ZSE
V
SS
= −5.0 V ±4 LSB
Full-Scale Error V
FSE
V
SS
= −5.0 V ±4 LSB
Min-Scale Error V
ZSE
V
SS
= 0.0 V ±8 LSB
Full-Scale Error V
FSE
V
SS
= 0.0 V ±8 LSB
Min-Scale Temperature Coefficient TCV
ZSE
100 ppm/°C
Full-Scale Temperature Coefficient TCV
FSE
100 ppm/°C
Linearity Matching Adjacent DAC matching ±1 LSB
REFERENCE
Positive Reference Input Voltage Range
3
V
REFL
+ 2.5 V
DD
− 2.5 V
Negative Reference Input Voltage Range V
SS
= 0.0 V 0 V
REFH
− 2.5 V
V
SS
= −5.0 V –2.5 V
REFH
− 2.5 V
Reference High Input Current I
REFH
Code 0x000 –1.0 +1.0 mA
REFH
AMPLIFIER CHARACTERISTICS
OUT
L
L
Settling Time t
S
To 0.01%, 2.5 V step, R
L
= 1 kΩ 7 μs
Slew Rate SR 10% to 90% 2.2 V/μs
LOGIC CHARACTERISTICS
Logic Input High Voltage V
INH
T
A
= 25°C 2.4 V
Logic Input Low Voltage V
INL
T
A
= 25°C 0.8 V
Logic Output High Voltage V
OH
I
OH
= 0.4 mA 2.4 V
Logic Output Low Voltage V
OL
I
OL
= −1.6 mA 0.45 V
IN
Input Capacitance C
IN
8 pF
LOGIC TIMING CHARACTERISTICS
4, 5
Chip Select Write Pulse Width t
WCS
150 ns
Write Setup t
WS
t
WCS
= 150 ns 0 ns
Write Hold t
WH
t
WCS
= 150 ns 0 ns
Address Setup t
AS
0 ns
Address Hold t
AH
0 ns
Load Setup t
LS
70 ns
Load Hold t
LH
50 ns
