MAX7034 データシートの表示（PDF） - Maxim Integrated

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MAX7034

315MHz/434MHz ASK Superheterodyne Receive

Maxim Integrated 

MAX7034

315MHz/434MHz ASK Superheterodyne

Receiver

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,

SHDN, EN_REG 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

Operating Temperature Range.......................... -40°C to +125°C

Storage Temperature Range............................. -65°C to +150°C

Junction Temperature.......................................................+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

(Typical Application Circuit, VDD5 = +4.5V to +5.5V, no RF signal applied. TA = -40°C to +125°C, unless otherwise noted. Typical values

are at VDD5 = +5.0V and TA = +25°C, unless otherwise noted.) (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 Voltage-Output Low

DATAOUT Voltage-Output High

SYMBOL

VDD5

IDD

ISHDN

VIL

CONDITIONS

+5.0V nominal supply voltage

VSHDN = VDD5

VSHDN = 0V

fRF = 315MHz

fRF = 433MHz

EN_REG, SHDN

VIH

XTALSEL

IIH

fRF = 433MHz, VIRSEL = VDVDD

VOL

VOH

fRF = 375MHz, VIRSEL = VDVDD/2

fRF = 315MHz, VIRSEL = 0V

ISINK = 10µA

ISOURCE = 10µA

MIN

4.5

VDD5 -

0.4

VDVDD

- 0.4

VDVDD

- 0.4

1.1

TYP

5.0

6.7

7.2

3

15

0.125

VDD5 -

0.125

MAX

5.5

8.2

8.7

8

0.4

VDVDD

- 1.5

0.4

UNITS

V

mA

µA

V

V

µA

V

V

V

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