MAX7033 查看數據表（PDF） - Maxim Integrated
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MAX7033 Datasheet PDF : 16 Pages
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MAX7033
315MHz/433MHz ASK Superheterodyne
Receiver with AGC Lock
Absolute Maximum Ratings
VDD5 to AGND......................................................-0.3V to +6.0V
AVDD to AGND.....................................................-0.3V to +4.0V
DVDD to DGND.....................................................-0.3V to +4.0V
AGND to DGND....................................................-0.1V to +0.1V
IRSEL, DATAOUT, XTALSEL,
AC, SHDN to AGND............................ -0.3V to (VDD5 + 0.3V)
All Other Pins to AGND.........................-0.3V to (VDVDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
28-Pin TSSOP (derate 12.8mW/°C above +70°C)..1025.6mW
32-Thin QFN (derate 21.3mW/°C above +70°C)....1702.1mW
Operating Temperature Range.......................... -40°C to +105°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -60°C to +150°C
Lead Temperature (soldering 10s)...................................+300°C
Soldering Temperature (reflow)........................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
DC Electrical Characteristics (+3.3V Operation)
(Typical Application Circuit, VAVDD = VDVDD = VDD5 = +3.0V to +3.6V, no RF signal applied, TA = -40°C to +105°C, unless otherwise
noted. Typical values are at VAVDD = VDVDD = VDD5 = +3.3V and TA = +25°C.) (Note 1)
PARAMETER
Supply Voltage
Supply Current
Shutdown Supply Current
Input-Voltage Low
Input-Voltage High
Input Logic Current High
Image-Reject Select Voltage
(Note 2)
DATAOUT Output-Voltage Low
DATAOUT Output-Voltage High
SYMBOL
VAVDD,
VDVDD
IDD
ISHDN
VIL
VIH
IIH
VOL
VOH
CONDITIONS
+3.3V nominal supply voltage
VSHDN = VDVDD
VSHDN = 0V,
VXTALSEL = 0V
fRF = 315MHz
fRF = 433MHz
fRF = 315MHz
fRF = 433MHz
fRF = 433MHz, VIRSEL = VDD5
fRF = 375MHz, VIRSEL = VDD5/2
fRF = 315MHz, VIRSEL = 0V
ISINK = 10µA
ISOURCE = 10µA
MIN TYP MAX UNITS
3.0
3.3
3.6
V
5.2 6.23
mA
5.7 6.88
2.6
µA
3.5
8.0
0.4
V
VDVDD - 0.4
V
10
µA
VDD5 - 0.4
1.1
VDD5 - 1.0
V
0.4
0.125
V
VDVDD - 0.125
V
DC Electrical Characteristics (+5.0V Operation)
(Typical Application Circuit, VDD5 = +4.5V to +5.5V, no RF signal applied, TA = -40°C to +105°C, unless otherwise noted. Typical
values are at VDD5 = +5.0V and TA = +25°C.) (Note 1)
PARAMETER
Supply Voltage
Supply Current
Shutdown Supply Current
Input-Voltage Low
SYMBOL
CONDITIONS
VDD5
IDD
ISHDN
VIL
+5.0V nominal supply voltage
VSHDN = VDD5
VSHDN = 0V,
VXTALSEL = 0V
fRF = 315MHz
fRF = 433MHz
fRF = 315MHz
fRF = 433MHz
MIN TYP MAX UNITS
4.5
5.0
5.5
V
5.2
6.4
mA
5.7
6.76
3.7
µA
4.2
9.8
0.4
V
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