MC33765 ON Semiconductor, MC33765 Datasheet - Page 5

• Manufacturer Part Number: MC33765
• Description: Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
• Manufacturer: ON Semiconductor

4. The Fall time is highly dependent on the load conditions, i.e. load current for a specified value of C OUT .
5. Static Crosstalk is a DC shift caused by switching ON one of the outputs through independent enable to all other outputs. This parameter
6. Dynamic crosstalk is the ratio between a forced output signal to signal transferred to other outputs. This requires special device
ELECTRICAL CHARACTERISTICS
Dynamic Parameters
Noise and Crosstalks
Thermal Shutdown
Rise Time (1%
VR1, VR2, VR4, VR5 with C OUT = 100 nF, T A = 25 C
VR3 with C OUT = 1.0
Fall Time (99%
Overshoot (C OUT = 100 nF for VR1, VR2, VR4, VR5
Common Enable at ON state, independent enable from OFF to ON state
Settling Time (to 0.1% of nominal) at T A = 25 C
Common Enable at ON state, independent enable from OFF to ON state
Noise Voltage (100 Hz < f < 100 kHz) with C bypass = 100 nF
Static crosstalk (DC shift) between the Regulator Output, T A = 25 C (Note 5.)
Dynamic CrossTalk Attenuation between the Regulator Outputs
Thermal Shutdown
C bypass = 10 nF, I out at max. current
and C OUT = 1.0
(f = 10 kHz), T A = 25 C (Note 6.)
is highly dependent on overall PCB layout and requires the implementation of low–noise GROUND rules (e.g. Ground plane).
configuration to be measured.
VR1, VR2, VR4, VR5 with C OUT = 100 nF
VR3 with C OUT = 1.0
99%) Common Enable at ON state,
m
1%) [C OUT = 100 nF, I OUT = 30 mA] (Note 4.)
F for VR3) at T A = 25 C
m
F, T A = 25 C
m
F
Characteristics
REGULATOR ELECTRICAL CHARACTERISTICS
(For typical values T A = 25 C, for min/max values T A = –40 C to +85 C/Max T J = 125 C)
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MC33765
5
Symbol
t on
t off
Min
30
–
–
–
–
–
–
–
–
–
Typ
100
150
160
95
40
25
35
–
–
5
Max
150
200
30
30
–
8
–
–
–
–
m
V RMS
Unit
m
dB
m
m
m
m
%
C
V
s
s
s
s