MP75L45
ELECTRICAL CHARACTERISTICS
(V = + 3 V, V
= +3 V unless otherwise noted)
DD
REF
25°C
Typ
Parameter
Symbol
Min
Max
Units
Test Conditions/Comments
1
STATIC PERFORMANCE
Resolution (All Grades)
N
12
Bits
Integral Non-Linearity
(Relative Accuracy)
INL
+1
LSB
Best Fit Straight Line Spec.
(Max INL – Min INL) / 2
Differential Non-Linearity
Gain Error
DNL
GE
+1
LSB
+5
10
+10
LSB
Using Internal R
FB
2
Gain Temperature Coefficient
TC
ppm/°C
ppm/%
nA
∆Gain/∆Temperature
|∆Gain/∆V | ∆V = + 5%
GE
Power Supply Rejection Ratio
Output Leakage Current
REFERENCE INPUT
PSRR
+50
DD
DD
I
+10
25
OUT
Input Resistance
R
V
7
KΩ
IN
3
DIGITAL INPUTS
Logical “1” Voltage
Logical “0” Voltage
Input Leakage Current
2.5
V
V
µA
IH
V
0.5
+1
IL
LKG
I
2
Input Capacitance
Data
Control
C
C
5
20
pF
pF
IN
IN
5
POWER SUPPLY
Functional Voltage Range
Supply Current
V
I
3
3.3
10
3.6
100
V
µA
DD
All digital inputs = 0 V or V
DD
DD
SWITCHING
CHARACTERISTICS
4
Chip Select to Write Set-Up Time
Chip Select to Write Hold Time
Data Valid to Write Set-Up Time
Data Valid to Write Hold Time
Write Pulse Width
t
200
10
100
10
ns
ns
ns
ns
ns
CS
t
CH
t
DS
t
DH
t
175
WR
NOTES:
1
Full Scale Range (FSR) is 3 V for unipolar mode.
Guaranteed but not production tested.
Digital input levels should not go below ground or exceed the positive supply voltage, otherwise damage may occur.
See timing diagram.
2
3
4
5
Specified values guarantee functionality. Refer to other parameters for accuracy.
Specificationsare subject to change without notice
Rev. 1.00
3
EXAR [ EXAR CORPORATION ]
