MP7541B データシートの表示（PDF） - Exar Corporation
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MP7541B Datasheet PDF : 8 Pages
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MP7541B
ELECTRICAL CHARACTERISTICS
VDD = + 15 V, VREF = +10 V, IOUT1 = IOUT2 = GND = 0 V Unless Otherwise Noted.
Parameter
25°C
Tmin to Tmax
Symbol Min Typ Max Min Max Units
STATIC PERFORMANCE1
Test Conditions/Comments
Resolution (All Grades)
N
12
12
Bits
Integral Non-Linearity
INL
(Relative Accuracy)
K, T
J, S
LSB
End Point Linearity
+1/2
+1/2
+1
+1
Differential Non-Linearity
K, T
J, S
DNL
LSB
All grades
+1/2
+1/2
monotonic over full
+1
+1
temperature range.
Gain Error
K, T
J, S
GE
LSB
Using Internal RFB
+3
+5
+6
+8
Gain Temperature Coefficient2
Power Supply Rejection Ratio
Output Leakage Current
DYNAMIC PERFORMANCE2
Current Settling Time
AC Feedthrough at IOUT1
Glitch Energy
Propagation Delay
TCGE
PSRR
ILKG
tS
FT
Egl
tPD
5 +50
5 +10
0.65 1.0
1.0
500
60
+2 ppm/°C
+100 ppm/%
+200 nA
µs
mV p-p
nVs
ns
∆Gain/∆Temperature
|∆Gain/∆VDD|
∆VDD = + 5%
Digital Inputs = 0 or 5 V
RL=100Ω, CEXT=13pF
Full scale change
to 1/2 LSB
VREF = 20 V p-p
10kHz, Sinewave
00--0 to 11--1
Input Change
From 50% of digital
input to 10% of final
analog output
current
REFERENCE INPUT
Input Resistance
DIGITAL INPUTS
RIN
5
10
20
5
20 kΩ
Logical “1” Voltage
Logical “0” Voltage
Input Leakage Current
Input Capacitance2
Data
ANALOG OUTPUTS2
VIH
VIL
IINH, IINL
CIN
3.0 2.4
0.8
+1.0
8.0
3.0
V
0.8 V
+1.0 µA
8.0 pF
Output Capacitance
POWER SUPPLY3
COUT1
100
COUT1
50
COUT2
50
COUT2
100
pF
DAC all 1’s
pF
DAC all 0’s
pF
DAC all 1’s
pF
DAC all 0’s
Functional Voltage Range2
Supply Current
VDD
4.5
IDD
16
4.5
16 V
1.0
1.0 mA
All Digital Inputs = 0 or 5 V
Rev. 2.00
3
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