MAX5427EUA+T

Analog Devices Inc.
The MAX5427/MAX5428/MAX5429 linear-taper digitalpotentiometers function as mechanical potentiometers,but replace the mechanics with a simple 2-wire digitalinterface. These digital potentiometers are unique in thatthey have an optional one-time programmable featurethat either sets the wiper's power-on reset (POR) positionto a user-defined value, or the wiper can be set andthe interface disabled to prevent further adjustment.The MAX5427 has an end-to-end resistance of 100kΩ,the MAX5428 a resistance of 50kΩ, and the MAX5429 aresistance of 10kΩ. All these devices have 32 wiperpositions, operate from a single 2.7V to 5.5V supply, anduse less than 1.5µA (max) static supply current.The MAX5427/MAX5428/MAX5429 are available in8-pin thin QFN and µMAX® packages. Each device isguaranteed over the extended temperature range of-40°C to +85°C.ApplicationsMechanical Potentiometer ReplacementsProducts Using One-Time Factory Calibration
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX5427EUA+T 0 $0.94 $0.94
Farnell MAX5427EUA+T 0 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $1.05
Mouser Electronics MAX5427EUA+T 0 2500 $1.13

MAX6952EAX+T

Analog Devices Inc.
The MAX6952 is a compact cathode-row display driver that interfaces microprocessors to 5 x 7 dot-matrix LED displays through an SPI™-compatible serial interface. The MAX6952 drives up to four digits (140 LEDs). Included on chip are an ASCII 104-character font, multiplex scan circuitry, column and row drivers, and static RAM that stores each digit, as well as font data for 24 user-definable characters. The segment current for the LEDs is set by an internal digit-by-digit digital brightness control.The device includes a low-power shutdown mode, segment blinking (synchronized across multiple drivers, if desired), and a test mode that forces all LEDs on. The LED drivers are slew rate limited to reduce EMI.For a 2-wire interfaced version, refer to the MAX6953 data sheet. An EV kit is available for the MAX6952.ApplicationsAudio/Video EquipmentGaming MachinesIndustrial DisplaysMedical EquipmentMessage Boards
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Farnell MAX6952EAX+T 0 1000 * $0.00 * $0.00 * $0.00 * $0.00 * $26.85 * $26.85
Mouser Electronics MAX6952EAX+T 0 1000 $19.65 $19.15

MAX7300AAI+

Analog Devices Inc.
The MAX7300 compact, serial-interfaced, I/O expansion peripheral provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output.Each port can be configured as either a push-pull logic output capable of sinking 10mA and sourcing 4.5mA, or a Schmitt logic input with optional internal pullup. Seven ports feature configurable transition detection logic, which generates an interrupt upon change of port logic level. The MAX7300 is controlled through an I²C-compatible 2-wire serial interface, and uses four-level logic to allow 16 I²C addresses from only two select pins.The MAX7300AAX and MAX7300ATL have 28 ports and are available in 36-pin SSOP and 40-pin thin QFN packages, respectively. The MAX7300AAI and MAX7300ATI have 20 ports and are available in 28-pin SSOP and thin QFN packages. For an SPI™-interfaced version, refer to the MAX7301 data sheet. For a pin-compatible port expander with additional 24mA constant-current LED drive capability, refer to the MAX6956 data sheet.ApplicationsIndustrial ControllersSystem MonitoringWhite Goods
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX7300AAI+ 0 $4.40 $4.40
element14 APAC MAX7300AAI+ 78 1 $17.61 $12.12 $9.91 $9.91 $8.66 $8.66
Farnell MAX7300AAI+ 78 1 $8.91 $6.94 $5.68 $5.68 $5.68 $5.68
Mouser Electronics MAX7300AAI+ 2302 1 $8.77 $7.93 $7.36 $6.27 $4.98 $4.74
Newark MAX7300AAI+ 30 1 $11.73 $10.58 $8.99 $8.39 $8.39 $8.39

MAX4507EAP+

Analog Devices Inc.
The MAX4506/MAX4507 multiple, two-terminal signal-line protectors are pin-compatible with the industry-standard MAX366/MAX367. These new circuit protectors feature fault-protected inputs and rail-to-rail signal handling capability. The input pins are protected from overvoltage faults up to ±36V with power on or ±40V with power off. During a fault condition, the input terminal becomes an open circuit and only nanoamperes of leakage current flow from the source; but the switch output (OUT_) furnishes typically 19mA from the appropriate polarity supply to the load. This ensures unambiguous rail-to-rail outputs when a fault begins and ends.The MAX4506 contains three independent protectors while the MAX4507 contains eight independent protectors. They can protect both unipolar and bipolar analog signals using either unipolar (+9V to +36V) or bipolar (±8V to ±18V) power supplies.These devices have no logic control inputs; the protectors are designed to be always-on when the supplies are on. On-resistance is 100Ω max and matched within 7Ω , and on-leakage is less than 0.5nA at TA = +25°C. The MAX4506 is available in 8-pin SO/DIP packages. The MAX4507 is available in 20-pin SSOP and 18-pin SO/DIP packages.ApplicationsAutomated Test Equipment (ATE)Data Acquisition SystemsHot-Insertion Boards/SystemsProcess Control SystemsRedundant/Backup SystemsSensitive Instruments
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
element14 APAC MAX4507EAP+ 6 1 * $17.49 * $9.72 * $9.72 * $9.70 * $9.29 * $9.29
Farnell MAX4507EAP+ 6 1 * $17.22 * $12.03 * $12.03 * $9.55 * $9.00 * $9.00
Mouser Electronics MAX4507EAP+ 656 1 $11.44 $10.33 $9.85 $8.55 $7.61 $6.47

MAX4547ESE+T

Analog Devices Inc.
The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/single-throw (SPST) switches. The MAX4546 contains two dual SPST switches (one normally open, one normally closed.) The MAX4547 contains two single-pole/double-throw (SPDT) switches.Each switch is constructed in a 'T'configuration, ensuring excellent high-frequency off isolation and crosstalk of -80dB at 10MHz. They can handle rail-to-rail analog signals in either direction. On-resistance (20Ω max) is matched between switches to 1Ω max and is flat (0.5Ω max) over the specified signal range, using ±5V supplies. The off leakage current is less than 5nA at +25°C and 50nA at +85°C.These CMOS switches can operate with dual power supplies ranging from ±2.7V to ±6V or a single supply between +2.7V and +12V. All digital inputs have 0.8V/2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±5V or a single +5V supply.ApplicationsAutomated Test Equipment (ATE)High-Speed Data AcquisitionNetworkingRF SwitchingTest EquipmentVideo Signal Routing
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Mouser Electronics 700-MAX4547ESET 0 2500

MAX5160LEUA+T

Analog Devices Inc.
The MAX5160/MAX5161 linear-taper digital potentiometers perform the same function as a mechanical potentiometer or a variable resistor. They consist of a fixed resistor and a wiper contact with 32 tap points that are digitally controlled by three lines for the 8-pin MAX5160 or by two lines for the 6-pin MAX5161.These parts are ideal for applications requiring digitally controlled resistors. Three resistance values are available for each part type: 50kΩ,100kΩ, and 200kΩ. A nominal resistor temperature coefficient of 50ppm/°C end-to-end and only 5ppm/°C ratiometric makes the MAX5160 ideal for applications requiring a low-temperature-coefficient variable resistor, such as low-tempco, adjustable-gain circuit configurations.The MAX5160 is available in an 8-pin µMAX package, and the MAX5161 is available in a 6-pin SOT23 package. Both devices are guaranteed over the extended-industrial temperature range (-40°C to +85°C).ApplicationsLCD Screen AdjustmentMechanical Potentiometer ReplacementsVolume Control
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Farnell MAX5160LEUA+T 0 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $1.62
Mouser Electronics MAX5160LEUA+T 1789 1 $4.19 $2.71 $2.32 $1.88 $1.44 $1.44

MAX5160NEUA+T

Analog Devices Inc.
The MAX5160/MAX5161 linear-taper digital potentiometers perform the same function as a mechanical potentiometer or a variable resistor. They consist of a fixed resistor and a wiper contact with 32 tap points that are digitally controlled by three lines for the 8-pin MAX5160 or by two lines for the 6-pin MAX5161.These parts are ideal for applications requiring digitally controlled resistors. Three resistance values are available for each part type: 50kΩ,100kΩ, and 200kΩ. A nominal resistor temperature coefficient of 50ppm/°C end-to-end and only 5ppm/°C ratiometric makes the MAX5160 ideal for applications requiring a low-temperature-coefficient variable resistor, such as low-tempco, adjustable-gain circuit configurations.The MAX5160 is available in an 8-pin µMAX package, and the MAX5161 is available in a 6-pin SOT23 package. Both devices are guaranteed over the extended-industrial temperature range (-40°C to +85°C).ApplicationsLCD Screen AdjustmentMechanical Potentiometer ReplacementsVolume Control
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX5160NEUA+T 0 $0.90 $0.90
Farnell MAX5160NEUA+T 0 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $1.07
Mouser Electronics MAX5160NEUA+T 101 1 $2.58 $2.31 $2.31 $1.86 $1.26 $1.12

MAX560CAI+

Analog Devices Inc.
The MAX560/MAX561 are the first +3.3V-powered devices to implement the EIA/TIA-562 standard, which guarantees interoperability with RS-232 interfaces. The MAX560/MAX561 are guaranteed to operate with a +3.0V power supply at a 20kbits/sec data rate while maintaining ±3.7V EIA/TIA-562 signal levels.The MAX560/MAX561 include four line drivers, five receivers, a shutdown mode, and a receiver-enable input. An on-board charge-pump voltage converter converts the +3.3V input to the ±6.6V needed to comply with the EIA/TIA-562 output levels. The MAX560 has an active-low shutdown and an active-high receiver enable. In shutdown mode, two receivers are active, allowing unidirectional communication for peripheral monitoring. The MAX561 has an active-high shutdown and an active-low receiver enable. In shutdown mode, all receivers are in a high-impedance, three-state mode.The MAX560/MAX561 are available in a standard 28-pin wide small outline (SO) package and a 28-pin shrink small outline package (SSOP), which requires 40% of the board space of the SO package. Each operates with four 1µF capacitors, further reducing board space.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Analog Devices Inc MAX560CAI+ 0 $7.61 $7.61
element14 APAC MAX560CAI+ 18 1 $13.85 $13.65 $13.36 $13.02 $12.86 $12.86
Farnell MAX560CAI+ 18 46 $0.00 $0.00 $9.26 $9.26 $9.26 $9.26
Mouser Electronics MAX560CAI+ 15 1 $16.93 $12.37 $11.40 $11.40 $11.38 $11.32

MAX2411AEEI+T

Analog Devices Inc.
The MAX2411A performs the RF front-end transmit/receive function in time-division-duplex (TDD) communication systems. It operates over a wide frequency range and is optimized for RF frequencies around 1.9GHz. Applications include most popular cordless and PCS standards. The MAX2411A includes a low-noise amplifier (LNA), a downconverter mixer, a local-oscillator buffer, an upconverter mixer, and a variable-gain power-amplifier (PA) driver in alow-cost, plastic surface-mount package. The MAX2411A's unique bidirectional, differential IF port reduces cost and component count by allowing the transmit and receive paths to share the same IF filter.The LNA has a 2.4dB typical noise figure and a -10dBm input third-order intercept point (IP3). The downconverter mixer has a low 9.2dB noise figure and 4dBm input IP3. Image and local-oscillator filtering are implemented off-chip for maximum flexibility. The PA driver amplifier has 15dB of gain, which can be reduced over a 35dB range. Power consumption is only 60mW in receive mode and 90mW in transmit mode and drops to less than 3µW in shutdown mode.For applications requiring separate, single-ended IF input and output ports, refer to the MAX2410 data sheet. For applications requiring only a receive function, Maxim offers a low-cost downconverter with LNA (see the MAX2406 data sheet).ApplicationsDCS1800 or PCS1900 Single-Mode PhonesDECTIridium HandsetsISM-Band TransceiverPHS/PACSPWT1900
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Farnell MAX2411AEEI+T 0 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $7.42
Mouser Electronics MAX2411AEEI+T 0 2500 $5.57

MAX2680EUT+T

Analog Devices Inc.
The MAX2680/MAX2681/MAX2682 miniature, low-cost, low-noise downconverter mixers are designed for low-voltage operation and are ideal for use in portable communications equipment. Signals at the RF input port are mixed with signals at the local oscillator (LO) port using a double-balanced mixer. These downconverter mixers operate with RF input frequencies between 400MHz and 2500MHz, and downconvert to IF output frequencies between 10MHz and 500MHz.The MAX2680/MAX2681/MAX2682 operate from a single +2.7V to +5.5V supply, allowing them to be powered directly from a 3-cell NiCd or a 1-cell Lithium battery. These devices offer a wide range of supply currents and input intercept (IIP3) levels to optimize system performance. Additionally, each device features a low-power shutdown mode in which it typically draws less than 0.1µA of supply current. Consult the Selector Guide for various combinations of IIP3 and supply current.The MAX2680/MAX2681/MAX2682 are manufactured on a high-frequency, low-noise, advanced silicon-germanium process and are offered in the space-saving 6-pin SOT23 package.Applications400MHz/900MHz/2.4GHz ISM-Band RadiosCell Phones/Cordless PhonesIEEE 802.11 and Wireless DataPersonal Communications Systems (PCS)Wireless Local Loop (WLL)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
element14 APAC MAX2680EUT+T 1893 100 * $0.00 * $0.00 * $0.00 * $2.09 * $1.75 * $1.71
Farnell MAX2680EUT+T 1903 100 * $0.00 * $0.00 * $0.00 * $2.26 * $1.89 * $1.89
Mouser Electronics MAX2680EUT+T 2286 1 $2.65 $2.14 $2.14 $1.95 $1.37 $1.29