MAS9164(2002) Ver la hoja de datos (PDF) - Micro Analog Systems Oy
Número de pieza
componentes Descripción
Fabricante
MAS9164 Datasheet PDF : 10 Pages
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DA9164.004
12 April, 2002
x Power Dissipation
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, CL = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Symbol
Conditions
Min Typ Max Unit
Thermal Resistance
(Junction-to-Air)
RJA
thermal test board according
85
to JC51-7 (4 layers)
°C/W
Maximum Power Dissipation
Pd
any ambient temperature
PdMAX
=
TJ(MAX) − TA
R JA
W
Note 1
Note 1: TJ(MAX) denotes maximum operating junction temperature (+125°C), TA ambient temperature, and RJA junction-to-air thermal
resistance (+85°C/W).
x Line and Load Regulation
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, CL = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Line Regulation
Load Regulation
Symbol
Conditions
VOUT(NOM) + 1 V < VIN < 5.3 V,
IOUT = 10 mA
IOUT = 1.0 to 50 mA
Min Typ Max
1.0
3
7.5 20
Unit
mV
mV
x Noise and Ripple Rejection
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, CL = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Output Noise Voltage
Noise Density
PSRR
Symbol
VRMS
VN
Conditions
100 Hz < f < 100 kHz,
IOUT = 10 mA
IOUT = 10 mA,
f = 10 kHz
IOUT = 1 mA
f = 1 kHz
f = 10 kHz
IOUT = 10 mA
f = 1 kHz
f = 10 kHz
Min Typ Max Unit
100
µVrms
300
nV
sqrt(Hz)
dB
50
30
dB
50
30
x Dynamic Parameters
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, CL = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Start-up Delay
Overshoot
Symbol
Conditions
Min Typ Max
VCTRL = 0 to 2.4 V, IOUT = 10 mA
(see figure 1 below)
VCTRL = 0 to 2.4 V
1.5
1.0 8.0
Unit
ms
%
TRL
overshoot
VOUT
50%
90%
start-up delay
Figure 1. The definitions of
overshoot and start-up delay.
4 (10)
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