MP7652AN 查看數據表（PDF） - Exar Corporation
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MP7652AN Datasheet PDF : 16 Pages
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MP7652
ELECTRICAL CHARACTERISTICS TABLE FOR DUAL SUPPLIES
Unless Otherwise Noted: VDD = 5 V, VCC = +5 V, VEE = –5 V, VREFP = 3 V and –3 V, T = 25°C,
Output Load = Open, DGND=VREFN = 0 V
Parameter
Symbol
Min
25°C
Typ
Max
Units Test Conditions/Comments
DC CHARACTERISTICS
Resolution (All Grades)
Differential Non-Linearity
Integral Non-Linearity
Monotonicity
Gain Error
Zero Scale Offset
Output Drive Capability
REFERENCE/INV INPUTS
N
DNL
INL
GE
ZOFS
IO
8
Guaranteed
+1
+0.8
+1
+1.5
+50
Bits
LSB
LSB
% FSR
mV
mA
FSR = Full Scale Range1
Impedance of VREF
Voltage Range
VREFN DC Voltage Range
REF
VR
INV Pos.
INV Neg.
6
VEE +1.5
DYNAMIC
CHARACTERISTICS2
Input to Output Bandwidth
Input to Output Settling Time6
Small Signal Voltage Reference
Input to Output Bandwidth
Small Signal Voltage Reference
Input to Output Bandwidth
Voltage Settling from VREF to
VDAC Out
Voltage Settling from Digital
Code to VDAC Out
VREF Feedthrough
Group Delay
Harmonic Distortion
Channel-to-Channel Crosstalk
Digital Feedthrough
Power Supply
Rejection Ratio
ƒtr
ƒtr
tsr
tsd
FDT
GD
THD
CT
Q
PSRR
VO
VEE + 1
15
150
15
15
275
275
TBD
TBD
TBD
TBD
TBD
+0.5
18
VCC –1.8
kΩ
V
VREFP Max Swing is VREFN +3 V
V
V
MHz
ns
MHz
MHz
ns
ns
dB
ns
%
dB
nVs
%/%
RL = 5 kΩ, CL = 20 pF
VREFP=1.6 Vp–p, RL =5kΩ, to VEE
VREFP=1.6Vp–p, RL =5kΩ, to VEE
VOUT=50mV p-p above code 16
VOUT=50mV p-p for all codes
VREFP=0 to VREFP = 3V Step6
to 1 LSB
ZS to FS to 1 LSB
Codes=0 @ 1 MHz
VREFP=1MHz Sine 3V p-p
@ 1 MHz, single channel
CLK to VOUT
∆V=+5%
POWER CONSUMPTION
Positive Supply Current
Negative Supply Current
Power Dissipation
DIGITAL INPUT
CHACTERISTICS
ICC
IEE
PDISS
12
mA
VREFP = 0 V
12
mA
VREFP = 0 V
80
mW
VREFP = 0 V, Codes = all 1
Logic High3
Logic Low3
Input Current
Input Capacitance2
VIH
2.4
VIL
IL
CL
V
0.8
V
+10
µA
8
pF
Rev. 1.00
4
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