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