LM7705MM NSC [National Semiconductor], LM7705MM Datasheet - Page 2

• Manufacturer Part Number: LM7705MM
• Description: Low Noise Negative Bias Generator
• Manufacturer: NSC [National Semiconductor]

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V
V
I
I
η
η
t
t
t
Z
I
f
V
V
I
S
SD
ON
OFF CP
O_MAX
OSC
C
POWER
POWER
OFF
OUT
OUT
R
IL
IH
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
3.3V Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
C
Symbol
Supply Voltage
V
SD
ESD Tolerance (Note 2)
OUT
DD
Human Body Model
Machine Model
- V
For input pins only
For all other pins
= 22 µF. Boldface limits apply at temperature extremes (Note 5).
SS
Output Voltage
Output Voltage Ripple
Supply Current
Shutdown Supply Current
Current Conversion Efficiency
Current Conversion Efficiency
Turn On Time
Turn Off Time
Turn Off Time Charge Pump
Output Impedance
Maximum Output Current
Oscillator Frequency
Shutdown Input Low
Shutdown Input High
Shutdown Pin Input Current
Load Regulation
Line Regulation
Parameter
V
DD
+0.3V, V
(Note 1)
I
I
I
No Load
SD = V
−5 mA
I
I
I
I
−1 mA
V
SD = V
0 mA
3V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
SS
+5.75V
≤
2000V
2000V
= 0 mA
= −20 mA
= −20 mA
= −5 mA
= −5 mA
= −5 mA
= −5 mA
-0.3V
200V
< −200 mV
V
≤
DD
DD
≤
≤
DD
I
A
OUT
I
I
Conditions
= 25°C, V
OUT
OUT
≤
5.25V (No Load)
≤
≤
≤
2
−20 mA
−20 mA
−20 mA
Operating Ratings
Supply Voltage ( V
Supply Voltage ( V
Temperature Range
Thermal Resistance (θ
Storage Temp. Range
Junction Temperature (Note 7)
Mounting Temperature
DD
8-Pin MSOP
Charge Device Model
Infrared or Convection (20 sec)
= 3.3V, V
SS
(Note 6)
−0.242
−0.251
−0.242
−0.251
= 0V, SD = 0V, C
1.85
2.15
Min
-0.2
-26
50
DD
DD
to GND)
wrt V
JA
(Note 7)
Typical
)
−0.232
−0.226
OUT
0.23
0.12
0.29
500
700
78
20
98
98
11
92
50
4
)
FLY
= 5 µF, C
(Note 6)
−0.219
−0.209
−0.219
−0.209
Max
1.25
0.85
100
150
0.8
1.3
1.6
0.6
0.7
1.1
−65°C to 150°C
−40°C to 125°C
3.23V to 5.48V
RES
3V to 5.25V
150°C max
= 22 µF,
253°C/W
%/mA
Units
mV
%/V
kHz
mA
260°C
μA
nA
pA
μs
μs
μs
%
%
V
Ω
V
V
750V
PP