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产品描述 (功能) : TX-S RELAYS Very High Sensitivity, 50 mW (nominal operating) Rely with LT style pin layout

FEATURES
1. Nominal operating power: High sensitivity of 50mW
   By using the highly efficient polar
   magnetic circuit “seesaw balance
   mechanism”, a nominal operating
   power of 50 mW (minimum operating
   power of 32 mW) has been achieved.
2. Compact size
   15.0(L) × 7.4(W) × 8.2(H) .591(L) ×
   .291(W) × .323(H)
   Compliance with RoHS Directive
3. High contact reliability
   High contact reliability is achieved by
   the use of gold-clad twin crossbar
   contacts, low-gas formation materials,
   mold sealing the coil section, and by
   controlling organic gas in the coil.
   *We also offer a range of products
   with AgPd contacts suitable for use
   in low level load analog circuits
   (Max. 10V DC 10 mA).
   *SX relays designed for low level
   loads are also available.
4. Outstanding surge resistance.
   Surge breakdown voltage between
   open contacts:
   1,500 V 10×160 µsec. (FCC part 68)
   Surge breakdown voltage between
   contact and coil:
   2,500 V 2×10 µsec. (Telcordia)
5. Low thermal electromotive force (approx. 0.3 µV)
   The structure of the mold-sealed body
   block of the coil section achieves
   nominal operating power of 50 mW
   and high sensitivity, along with low
   thermal electromotive force, reduced
   to approximately 0.3 µV.
6. A range of surface-mount types is also available.
   SA: Low-profile surface-mount
   terminal type
   SL: High connection reliability surfacemount terminal type
   SS: Space saving surface-mount
   terminal type
7. Sealed construction allows automatic washing.

TYPICAL APPLICATIONS
1. Communications (XDSL, Transmission)
2. Measurement
3. Security
4. Home appliances, and audio/visual equipment
5. Automotive equipment
6. Medical equipment

产品描述 (功能) : High breakdown voltage type is available (1.5 kV between open contacts) TX-D RELAYS

FEATURES
1. Lineup now includes high breakdown voltage type that achieves breakdown voltage
   between open contacts of 1,500 VAC.
      Surge breakdown voltage between open contacts:
         1,500 V 10 × 160 µsec. (FCC part 68)
      Surge breakdown voltage between contact and coil:
         6,000 V 1.2 × 50 µsec. (EN60950)
2. Approved to the supplementary insulation class in the EN standards(EN60950).
   The insulation distance between the
   contact and coil meet the
   supplementary insulation class of the
   EN60950 standards as required for
   equipment connected to the telephone
   lines in Europe.
   Satisfies the following conditions:
      • Clearances: 2.0 mm .079 inch or more
      • Creepage distance: 2.5 mm .098 inch or more
3. 3,000 V breakdown voltage between
   contact and coil. (Surge breakdown voltage 6,000 V type)
   The body block construction of the coil
   that is sealed formation offers a high
   breakdown voltage of 3,000 V between
   contact and coil.
4. Nominal operating power:
   High sensitivity of 200mW
   By using the highly efficient polar
   magnetic circuit “seesaw balance
   mechanism”, a nominal operating
   power of 200 mW has been achieved.
5. High contact capacity: 2 A 30 V DC
6. High contact reliability achieved with gold-clad crossbar
   twin contacts and the use of gas expelling materials during formation.
      *We also offer a range of products with
         AgPd contacts suitable for use in low
         level load analog circuits (Max. 10V DC 10 mA).
      *SX relays designed for low level loads are also available.
         (Surge breakdown voltage 2,500 V type only)
7. Outstanding vibration and shock resistance.
   Functional shock resistance: 750 m/s2
   Destructive shock resistance: 1,000 m/s2
   Functional vibration resistance:
      10 to 55 Hz (at double amplitude of 3.3 mm .130 inch)
   Destructive vibration resistance:
      10 to 55 Hz (at double amplitude of 5 mm .197 inch)
8. Sealed construction allows automatic washing.
9. A range of surface-mount types is also available.
   SA: Low-profile surface-mount terminal type
   SL: High connection reliability surface mount terminal type
   SS: Space saving surface-mount terminal type
10. M.B.B. type available (Surge breakdown voltage 2,500 V type only)

TYPICAL APPLICATIONS
1. Facsimile
2. Modem
3. Communications (xDSL)
4. Medical equipment
5. Automotive equipment
6. Security

产品描述 (功能) : 2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE TX RELAYS

FEATURES
• Breakdown voltage between contacts and coil: 2,000 V
• Surge withstand between contacts and coil: 2,500 V
• High contact capacity: 2 A 30 V DC
• Surface-mount type available

产品描述 (功能) : 2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE TX RELAYS

FEATURES
• Breakdown voltage between contacts and coil: 2,000 V
• Surge withstand between contacts and coil: 2,500 V
• High contact capacity: 2 A 30 V DC
• Surface-mount type available

产品描述 (功能) : TQ RELAYS

5 mm Low profile, 2 Form C and 2 A (surface mount type) relays

FEATURES
1. Flat compact size
   14.0 (L) × 9.0 (W) × 5.0 (H) mm
   .551 (L) × .354 (W) × .197 (H) inch
2. Nominal operating power:
   High sensitivity of 140mW (2 Form C single side stable type)
3. Suitable for SMD automatic insertion (SA type)
   With a height of 5.6 mm .220 inch, the relays meet JIS C 0806 specifications.
4. DIL terminal array enables use of IC sockets
5. Low thermal electromotive force(approx. 5 μV)
   [approx. 2 μV (surface-mount type)]
6. Latching types also available
7. Self-clinching terminal also available
8. A range of surface-mount types is also available
   SA: Low-profile surface-mount terminal type
   SL: High connection reliability surface mount terminal type
   SS: Space saving surface-mount terminal type
9. M.B.B. contact types available

TYPICAL APPLICATIONS
1. Telephone-related equipment
2. Communications
3. Measurement equipment
4. OA equipment
5. Industrial machines

零件编号(s) : MAX1470 MAX1470EUI
MaximIC
Maxim Integrated
产品描述 (功能) : 315MHz Low-Power, +3V Superheterodyne Receiver

General Description
The MAX1470 is a fully integrated low-power CMOS Superheterodyne Receiver for use with amplitude-shift keyed (ASK) data in the 315MHz band. With few required external components, and a low-current power-down mode, it is ideal for cost- and power-sensitive applications in the automotive and consumer markets. The chip consists of a 315MHz low-noise amplifier (LNA), an image rejection mixer, a fully integrated 315MHz phase-lock-loop (PLL), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI) and an ASK demodulator, and analog baseband data-recovery circuitry.
The MAX1470 is available in a 28-pin TSSOP package.

Features
♦ Operates from a Single +3.0V to +3.6V Supply
♦ Built-In 53dB RF Image Rejection
♦ -115dBm Receive Sensitivity*
♦ 250µs Startup Time
♦ Low 5.5mA Operating Supply Current
♦ 1.25µA Low-Current Power-Down Mode for Efficient Power Cycling
♦ 250MHz to 500MHz Operating Band (Image Rejection Optimized at 315MHz)
♦ Integrated PLL with On-Board Voltage-Controlled Oscillator (VCO) and Loop Filter
♦ Selectable IF Bandwidth Through External Filter
♦ Complete Receive System from RF to Digital Data Out

Applications
Remote Keyless Entry
Garage Door Openers
Remote Controls
Wireless Sensors
Wireless Computer Peripherals
Security Systems
Toys
Video Game Controllers
Medical Systems

产品描述 (功能) : LOW PROFILE 2 FORM C RELAY TQ-RELAYS

FEATURES
• High sensitivity:
   2 Form C: 140 mW power consumption (single side stable type)
   4 Form C: 280 mW power consumption (single side stable type)
• Surge voltage withstand: 1500 V FCC Part 68
• Sealed construction allows automatic washing
• Self-clinching terminal also available
• M.B.B. contact types available

产品描述 (功能) : LOW PROFILE 2 FORM C RELAY TQ-RELAYS

FEATURES
• High sensitivity:
   2 Form C: 140 mW power consumption (single side stable type)
   4 Form C: 280 mW power consumption (single side stable type)
• Surge voltage withstand: 1500 V FCC Part 68
• Sealed construction allows automatic washing
• Self-clinching terminal also available
• M.B.B. contact types available

 

产品描述 (功能) : 308MHz/315MHz/418MHz/433.92MHz Low-Power, FSK Superheterodyne Receiver

General Description
The MAX7042 fully integrated, Low-Power, CMOS Superheterodyne RF Receiver is designed to receive frequency-shift-keyed (FSK) data at rates up to 66kbps nonreturn-to-zero (NRZ) (33kbps Manchester). The MAX7042 requires only a few external components to realize a complete wireless RF Receiver at 308, 315, 418, and 433.92MHz.
The MAX7042 includes all the active components required in a Superheterodyne Receiver including a low noise amplifier (LNA), an image-rejection (IR) mixer, a fully integrated phase-locked loop (PLL), local oscillator (LO), 10.7MHz IF limiting amplifier with received-signal-strength indicator (RSSI), low-noise FM demodulator, and a 3V regulator. Differential peak-detecting data demodulators are included for baseband data recovery.
The MAX7042 is available in a 32-pin thin QFN and is specified over the automotive -40°C to +125°C temperature range.

Features
♦ +2.4V to +3.6V or +4.5V to +5.5V Single-Supply Operation
♦ Four User-Selectable Carrier Frequencies
   308, 315, 418, and 433.92MHz
♦ -110dBm RF Input Sensitivity at 315MHz
♦ -109dBm RF Input Sensitivity at 433.92MHz
♦ Fast Startup (<250µs)
♦ Small 32-Pin Thin QFN Package
♦ Low Operating Supply Current
   6.2mA Continuous
   20nA Power-Down
♦ Integrated PLL, VCO, and Loop Filter
♦ 45dB Integrated Image Rejection
♦ Selectable IF BW with External Filter
♦ Positive and Negative Peak Detectors
♦ RSSI Output

Applications
   Remote Keyless Entry
   Tire-Pressure Monitoring
   Home and Office Lighting Control
   Remote Sensing
   Smoke Alarms
   Home Automation
   Local Telemetry Systems
   Security Systems

产品描述 (功能) : 315MHz/434MHz ASK Superheterodyne Receive

General Description
The MAX7034 fully integrated low-power CMOS Superheterodyne Receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range (including the popular 315MHz and 433.92MHz frequencies). The Receiver has an RF sensitivity of -114dBm. With few external components and a low-current power-down mode, it is ideal for cost-sensitive and power-sensitive applications typical in the automotive and consumer markets. The MAX7034 consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an on-chip phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data-recovery circuitry.

Features
♦ Optimized for 315MHz or 433.92MHz Band
♦ Operates from Single +5.0V Supply
♦ Selectable Image-Rejection Center Frequency
♦ Selectable x64 or x32 fLO/fXTAL Ratio
♦ Low (< 6.7mA) Operating Supply Current
♦ < 3.0µA Low-Current Power-Down Mode for
   Efficient Power Cycling
♦ 250µs Startup Time
♦ Built-In 44dB RF Image Rejection
♦ Excellent Receive Sensitivity Over Temperature
♦ -40°C to +125°C Operation

Applications
   Automotive Remote Keyless Entry
   Security Systems
   Garage Door Openers
   Home Automation
   Remote Controls
   Local Telemetry
   Wireless Sensors

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