MAX3012+1.2V to +5.5V, ±15kV ESD-Protected, 0.1µA, 35Mbps, 8-Channel Level Translators | Logic | 2 | Active | The MAX3000E/MAX3001E/MAX3002–MAX3012 8-channel level translators provide the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, VCCand VL, set the logic levels on either side of the device. Logic signals present on the VLside of the device appear as a higher voltage logic signal on the VCCside of the device, and vice-versa.The MAX3000E/MAX3001E/MAX3002/MAX3003 use an architecture specifically designed to be bidirectional without the use of a directional pin.The MAX3000E/MAX3001E/MAX3002/MAX3004–MAX3012 feature an EN input that, when low, reduces the VCCand VLsupply currents to < 2µA. The MAX3000E/MAX3001E also have ±15kV ESD protection on the I/O VCCside for greater protection in applications that route signals externally. The MAX3000E operates at a guaranteed datarate of 230kbps. The MAX3001E operates at a guaranteed data rate of 4Mbps. The MAX3002–MAX3012 operate at a guaranteed data rate of 20Mbps over the entire specified operating voltage range.The MAX3000E/MAX3001E/MAX3002–MAX3012 accept VLvoltages from +1.2V to +5.5V and VCCvoltages from +1.65V to +5.5V, making them ideal for data transfer between low-voltage ASICs/PLDs and higher voltage systems. The MAX3000E/MAX3001E/MAX3002–MAX3012 are available in 20-bump UCSP™, 20-pin TQFN (5mm x 5mm), and 20-pin TSSOP packages.ApplicationsCell Phone CradlesCell PhonesGlobal Positioning Systems (GPS)Low-Cost Serial InterfacesLow-Voltage ASIC Level TranslationPortable Communication DevicesPortable POS SystemsSmart Card ReadersSPI™ and MICROWIRE™ Level TranslationTelecommunications Equipment |
MAX3013+1.2V to +3.6V, 0.1µA, 100Mbps, 8-Channel Level Translators | Logic | 5 | Active | The MAX3013 8-channel level translator provides the level shifting necessary to allow 100Mbps data transfer in a multivoltage system. Externally applied voltages, VCCand VL, set the logic levels on either side of the device. Logic signals present on the VLside of the device appear as a higher voltage logic signal on the VCCside of the device, and vice-versa.The MAX3013 features an EN input that, when at logic low, places all inputs/outputs on both sides in tristate and reduces the VCCand VLsupply currents to 0.1µA. This device operates at a guaranteed data rate of 100Mbps for VL> 1.8V.The MAX3013 accepts a VCCvoltage from +1.65V to +3.6V and a VLvoltage from +1.2V to (VCC- 0.4V), making it ideal for data transfer between low-voltage ASICs/PLDs and higher voltage systems. The MAX3013 is available in 5 x 4 UCSP™, 20-pin 5mm x 5mm QFN, and 20-pin TSSOP packages.ApplicationsCell PhonesGlobal Positioning Systems (GPS)Low-Voltage ASIC Level TranslationPortable Communication DevicesPortable POS SystemsSPI™ and MICROWIRE™ Level TranslationTelecommunications Equipment |
MAX301311-, 2-, 4-Channel, Ultra-Low Power Electrochemical Sensor AFEs | Data Acquisition | 4 | Active | The MAX30131/MAX30132/MAX30134 are 1, 2 and 4 channel (respectively) ultra-low power programmable analog front ends (AFE) for use with electrochemical sensors. The devices provide the biasing and complete measurement path, including the analog to digital converters (ADCs). The flexibility of the MAX30131/MAX30132/MAX30134 enables them to work with both two and three terminal electrochemical sensors, providing both DC current measurement and electrochemical impedance spectroscopy (EIS) measurement capability. The devices include an internal temperature sensor and programmable voltage reference, support external temperature monitoring and an external reference source and integrate voltage monitoring of bias and supply voltages for safety and compliance.The MAX30131/MAX30132/MAX30134 support single-, dual-, and quad- two-terminal or three-terminal electrochemical sensors, respectively. Ultra-low power allows for the continuous biasing of the sensor to maintain accuracy and fast response when a measurement is required. The MAX30131/MAX30132/MAX30134 operate over a 1.7V to 5.0V voltage range. Total current consumption can be less than 5μA depending on the configuration, measurement frequency, and number of sensors. Communication is through a 4-pin SPI serial interface plus a configurable interrupt pin and four configurable general purpose input/outputs (GPIOs) for direct control of internal functions.The MAX30131/MAX30132/MAX30134 are available in a 25-bump WLP package and operate over a 0°C to +70°C temperature range.Design Solution: Choose an Electrochemical AFE with a Sweet Spot For Continuous Glucose Monitoring ›ApplicationsElectrochemical SensorsContinuous Glucose MonitorsSweat SensorsWearable Devices |
MAX301321-, 2-, 4-Channel, Ultra-Low Power Electrochemical Sensor AFEs | Translators, Level Shifters | 4 | Obsolete | The MAX30131/MAX30132/MAX30134 are 1, 2 and 4 channel (respectively) ultra-low power programmable analog front ends (AFE) for use with electrochemical sensors. The devices provide the biasing and complete measurement path, including the analog to digital converters (ADCs). The flexibility of the MAX30131/MAX30132/MAX30134 enables them to work with both two and three terminal electrochemical sensors, providing both DC current measurement and electrochemical impedance spectroscopy (EIS) measurement capability. The devices include an internal temperature sensor and programmable voltage reference, support external temperature monitoring and an external reference source and integrate voltage monitoring of bias and supply voltages for safety and compliance.The MAX30131/MAX30132/MAX30134 support single-, dual-, and quad- two-terminal or three-terminal electrochemical sensors, respectively. Ultra-low power allows for the continuous biasing of the sensor to maintain accuracy and fast response when a measurement is required. The MAX30131/MAX30132/MAX30134 operate over a 1.7V to 5.0V voltage range. Total current consumption can be less than 5μA depending on the configuration, measurement frequency, and number of sensors. Communication is through a 4-pin SPI serial interface plus a configurable interrupt pin and four configurable general purpose input/outputs (GPIOs) for direct control of internal functions.The MAX30131/MAX30132/MAX30134 are available in a 25-bump WLP package and operate over a 0°C to +70°C temperature range.Design Solution: Choose an Electrochemical AFE with a Sweet Spot For Continuous Glucose Monitoring ›ApplicationsElectrochemical SensorsContinuous Glucose MonitorsSweat SensorsWearable Devices |
| Analog Front End (AFE) | 5 | Active | |
| Sensors, Transducers | 1 | Obsolete | |
| Sensors, Transducers | 3 | Active | The MAX30205 temperature sensor accurately measures temperature and provide an overtemperature alarm/interrupt/shutdown output. This device converts the temperature measurements to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). Accuracy meets clinical thermometry specification of the ASTM E1112 when soldered on the final PCB. Communication is through an I2C-compatible 2-wire serial interface.The I2C serial interface accepts standard write byte, read byte, send byte, and receive byte commands to read the temperature data and configure the behavior of the open-drain overtemperature shutdown output.The MAX30205 features three address select lines with a total of 32 available addresses. The sensor has a 2.7V to 3.3V supply voltage range, low 600µA supply current, and a lockup-protected I2C-compatible interface that make them ideal for wearable fitness and medical applications.This device is available in an 8-pin TDFN package and operates over the 0°C to +50°C temperature range.ApplicationsFitnessMedical |
| Sensors, Transducers | 5 | Active | |
MAX30208±0.1°C Accurate, I2C Digital Temperature Sensor | Evaluation Boards | 3 | Active | The MAX30208 operates from a 1.7V to 3.6V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.1°C accuracy from +30°C to +50°C and ±0.15°C accuracy from 0°C to +70° C. The MAX30208 has 16-bit resolution (0.005°C).The device uses a standard I2C serial interface to communicate with a host controller. Two GPIO pins are available. GPIO1 can be configured to trigger a temperature conversion, while GPIO0 can be configured to generate an interrupt for selectable status bits.The MAX30208 includes a 32-word FIFO for the temperature data and also includes high and low threshold digital temperature alarms. The device is available in a 2mm x 2mm x 0.75mm, 10-pin Thin LGA package.ApplicationsInternet of Things (IoT) SensorsMedical ThermometersWearable Body Temperature Monitors |
MAX30210±0.1°C Accurate, Ultra-Small, Low-Power I2C Digital Temperature Sensor | Temperature Sensors | 2 | Active | The MAX30210 operates from 1.7V to 2.0V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.1°C accuracy from +20°C to +50°C and ±0.15°C accuracy from -20°C to +85°C. The MAX30210 has a 16-bit resolution (0.005°C).The device uses a standard I2C serial interface to communicate with a host controller. There are four functional I/Os. Those functions include a dedicated interrupt pin, a shared external convert and power-down functional pin, and two target address select pins.The MAX30210 includes a 64-word FIFO for the temperature data and also includes high and low threshold digital temperature alarms along with FIFO full alert. The device is available in a 0.968mm x 0.968mm x 0.5mm, 9-pin WLP package.APPLICATIONSWearable Devices for Fitness, Wellness, and Medical ApplicationsMedical ThermometersHearing AidsSmart Clothing |
