MP7636A
ELECTRICAL CHARACTERISTICS
(V
DD
= + 15 V, V
REF
= +10 V unless otherwise noted)
25
°
C
Typ
Tmin to Tmax
Min
Max
Parameter
STATIC PERFORMANCE
1
Resolution (All Grades)
Integral Non-Linearity
(Relative Accuracy)
J, S
K, L, T
Differential Non-Linearity
J, S
K, T
L
Gain Error
Gain Temperature Coefficient
2
Power Supply Rejection Ratio
Symbol
Min
Max
Units
Test Conditions/Comments
FSR = Full Scale Range
N
INL
16
16
Bits
LSB
Best Fit Straight Line Spec.
(Max INL – Min INL) / 2
+4
+2
DNL
+4
+2
+1
GE
TC
GE
PSRR
+50
+0.1
+4
+2
LSB
+4
+2
+2
+0.1
+2
+50
% FSR
ppm/°C
ppm/%
All grades guaranteed
monotonic over full
operating temperature
range.
Using Internal R
FB
∆Gain/∆Temperature
|∆Gain/∆V
DD
|
∆V
DD
= + 5%
I
OUT1
only
Output Leakage Current
DYNAMIC PERFORMANCE
2
Current Settling Time
AC Feedthrough at I
OUT1
I
OUT
+10
+200
nA
t
S
F
T
2
2
µs
mV p-p
To 1/2 LSB
R
L
=100Ω, C
EXT
=13pF
V
REF
= 20 V p-p
Sine wave @ 10kHz
REFERENCE INPUT
Input Resistance
LOGIC INPUTS
3
Input High Voltage
Input Low Voltage
Input Current
Input Capacitance
Data
Control
ANALOG OUTPUTS
2
Output Capacitance
C
OUT1
C
OUT1
C
OUT2
C
OUT2
280
120
100
240
pF
pF
pF
pF
DAC all 1’s
DAC all 0’s
DAC all 1’s
DAC all 0’s
V
INH
V
INL
I
LKG
C
IN
C
IN
3.0
2.4
0.8
+1
5
5
3.0
0.8
+1
V
V
µA
pF
pF
R
IN
2.5
7.5
2.5
7.5
kΩ
Rev. 2.00
3
EXAR [ EXAR CORPORATION ]
