MAX1958 Ver la hoja de datos (PDF) - Maxim Integrated
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Lista de partido
MAX1958 Datasheet PDF : 24 Pages
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W-CDMA/N-CDMA Cellular Phone HBT PA
Management ICs
ELECTRICAL CHARACTERISTICS (OP AMP) (continued)
(VINP = VIN = VVCC = V SHDN2 = 2.7V, VAOUT = VVCC/2, RL = ∞ connected from AOUT to VVCC/2, VPGND = VAGND = V SHDN1 =
V SHDN3 = VPWM = VADJ = 0, OUT = LX = TOUT = REF = COMP = unconnected, VCM = 0, TA = 0°C to +85°C, unless otherwise
noted. Typical values are at TA = +25°C.)
PARAMETER
Power-On Time
Input Capacitance
CONDITIONS
MIN TYP MAX UNITS
4
µs
2.5
pF
Total Harmonic Distortion
Settling Time to 0.01%
Active Discharge Output
Impedance
f =10kHz, VAOUT = 2VP-P, AVCL =1, VVCC = 5V,
RAOUT = 100kΩ to VVCC/2
∆VAOUT = 4V step, VVCC = 5V, AVCL = 1
V SHDN2 = 0, IAOUT = 1mA
0.01
%
10
µs
100
500
Ω
ELECTRICAL CHARACTERISTICS (TEMPERATURE SENSOR)
(VINP = VIN = VVCC = V SHDN3 = 2.7V, VAGND = VPGND = VPWM = V SHDN1 = V SHDN2 = VADJ = 0, IN- = IN+ = AOUT = COMP = LX =
OUT = REF = unconnected, CTOUT = 0.01µF (min), TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
Temperature Sensor Error
(Note 3)
Output Voltage at +27°C
Sensor Gain (Note 4)
Nonlinearity
Load Regulation
Line Regulation
Quiescent Current
SHDN3 Logic High Voltage
SHDN3 Logic Low Voltage
SHDN3 Current
CONDITIONS
TA = 0°C (Note 2)
TA = +25°C (Note 2)
TA = +85°C
0 ≤ ILOAD ≤ 15µA
2.6V ≤ VVCC ≤ 5.5V
2.6V ≤ VVCC ≤ 5.5V
2.6V < VVCC < 5.5V
2.6V < VVCC < 5.5V
VVCC = 5.5V
MIN TYP MAX UNITS
-3.5
+3.5
-2.5
+2.5
°C
-2.5
+2.5
1.56
V
-11.64
mV/°C
±0.4
%
-5
mV
-2.3 mV/V
10
18
µA
1.6
V
0.6
V
0.1
1.0
µA
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