MP7613AP Просмотр технического описания (PDF) - Exar Corporation
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MP7613AP Datasheet PDF : 16 Pages
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MP7613
ELECTRICAL CHARACTERISTICS (CONT’D)
Parameter
25°C
Tmin to Tmax
Symbol Min Typ Max Min Max Units
DIGITAL INPUTS3
Logic High
VIH
2.4
V
Logic Low
VIL
0.8
V
Input Current
IL
+10
µA
Input Capacitance1
CL
8
pF
ANALOG OUTPUTS
Output Swing
Output Drive Current
–VEE +1.4 VCC –1.4
V
–5
5
mA
VREFN Output Drive Current
–10
+10
µA
Output Impedance
RO
1
Ω
Output Short Circuit Current
ISC
25
mA
30
mA
40
mA
55
mA
DIGITAL OUTPUTS
Output High Voltage
VOH
4.5
V
Output Low Voltage
VOL
0.5
V
POWER SUPPLIES
VCC Voltage5
VEE Voltage5
DVDD Voltage
Positive Supply Current
Negative Supply Current
Digital Supply Current
Power Dissipation
VCC VREF+1.5 12 12.75 VREF+1.5 12.75 V
VEE –12.75 –12
–5 –12.75
–5 V
DVDD
4.5
5 5.5
4.5
5.5 V
ICC
8
10
10 mA
IEE
15
20
20 mA
IDD
2
2 mA
PDISS
320 420
450 mW
ANALOG GROUND CURRENT
Per Channel1
IAGND
±60
µA
DIGITAL TIMING
SPECIFICATIONS1,4
Data Setup Time
tDS
20
ns
Data Hold Time
tDH
20
ns
Address Set-up Time
tAS
100
ns
Address Hold Time
tAH
0
ns
Chip Select to LD1 Set-up Time
tCS1
6
ns
Chip Select to LD1 Hold Time
tCH1
0
ns
LD1 Pulse Width
tLD1W
50
ns
LD1 Negative Edge to LD2
tLD1LD2
60
ns
Positive Edge
LD2 Pulse Width
tLD2W
60
ns
Chip Select to RD Set-Up Time
tCS2
6
ns
Chip Select to RD Hold Time
tCH2
0
ns
RD Pulse Width
tRD
600
ns
High Z to Data Valid for Readback
tDA
600
ns
Data Valid for Readback to High Z
tDR
200
ns
R1 Pulse Width
R1W 100
ns
R2 Pulse Width
R2W 100
ns
Test Conditions/Comments
For test purposes only
+FS to AGND
+FS to VEE
–FS to AGND
–FS to VCC
Bipolar zero
Bipolar zero
Bipolar zero
Bipolar zero
See Application Notes
VIL = 0 V, VIH = 5 V, CL = 20 pF
Rev. 2.00
Specifications are subject to change without notice
5
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