MP7614
ELECTRICAL CHARACTERISTICS
(V
DD
= + 15 V, V
REF
= +10 V unless otherwise noted)
Parameter
STATIC PERFORMANCE
1
Resolution (All Grades)
Integral Non-Linearity
5
(Relative Accuracy)
J, S
K, T
Differential Non-Linearity
5
J, S
K, T
Gain Error
Gain Temperature Coefficient
2
Non-Linearity Tempco
2
Differential Linearity Tempco
2
Power Supply Rejection Ratio
Output Leakage Current
6
DYNAMIC PERFORMANCE
2
Current Settling Time
Feedthrough at I
OUT1
REFERENCE INPUT
Input Resistance
DIGITAL INPUTS
3
Logical “1” Voltage
Logical “0” Voltage
Input Leakage Current
ANALOG OUTPUTS
2
Output Capacitance
C
OUT1
C
OUT1
C
OUT2
C
OUT2
POWER SUPPLY
4
Functional Voltage Range
2
Supply Current
V
DD
I
DD
4.5
15
0.4
16
4
4.5
16
4
V
mA
100
50
50
100
pF
pF
pF
pF
DAC Inputs all 1’s
DAC Inputs all 0’s
DAC Inputs all 1’s
DAC Inputs all 0’s
V
IH
V
IL
I
LKG
3.0
2.4
0.8
+1.0
3.0
0.8
+1.0
V
V
µA
R
IN
1
3
10
1
10
kΩ
t
S
F
T
2
1
2
µs
mV p-p
To 0.01% of FSR; all digital inputs
low to high and high to low
V
REF
= 20 V p-p @ 10 kHz
N
INL
+4
+2
DNL
+4
+2
GE
TC
GE
0.8
+1.0
+0.2
+0.2
+5
+1
+50
+10
+4
+2
+0.8
+2.0
+0.5
+0.5
+50
+200
% FSR
ppm/°C
ppm/°C
ppm/°C
ppm/%
nA
Using Internal R
FB
∆Gain/∆Temperature
+4
+2
LSB
14
14
Bits
LSB
Best Fit Straight Line Spec.
(Max INL – Min INL) / 2
Symbol
Min
25
°
C
Typ
Max
Tmin to Tmax
Min
Max
Units
Test Conditions/Comments
FSR = Full Scale Range
PSRR
I
OUT
|∆Gain/∆V
DD
| ∆V
DD
= + 5%
All digital inputs = 0 V or all = 5 V
Rev. 2.00
3
EXAR [ EXAR CORPORATION ]
