Datasheet

33
Signal Chain Design Guide
Thermal
Management
Power
Management
Temperature
Sensors
Fan Speed
Controllers/
Fan Fault
Detectors
LDO & Switching
Regulators
Charge Pump
DC/DC Converters
Power MOSFET
Drivers
PWM Controllers
System Supervisors
Voltage Detectors
Voltage References
Li-Ion/Li-Polymer
Battery Chargers
Mixed-Signal
A/D Converter
Families
Digital
Potentiometers
D/A Converters
V/F and F/V
Converters
Energy
Measurement
ICs
Interface
CAN Peripherals
Infrared
Peripherals
LIN Transceivers
Serial Peripherals
Ethernet Controller
s
USB Peripheral
Linear
Op Amps
Programmable
Gain Amplifiers
Comparators
Safety & Security
Photoelectric
Smoke Detectors
Ionization Smoke
Detectors
Ionization Smoke
Detector Front Ends
Piezoelectric
Horn Drivers
Instrumentation
Amplifiers
Motor Driver
s
Stepper
and DC
3-Phase
Brushless
DC Fan
Controller
Robustness
■ MOSFET Drivers lead the industry in latch-up
immunity/stability
■ High performance LIN and CAN transceivers
Low Power/Low Voltage
■ Op Amp family with the lowest power for a given
gain bandwidth
■ High efficiency, low start-up (0.65V) boost regulators
■ 450 nA/1.4V/9 kHz bandwidth op amps
■ 1 µA comparators
■ 1.6 µA LDOs
■ Low power ADCs with one-shot conversion
Integration
■ One of the first to market with integrated LDO with
Reset and Fan Controller with temperature sensor
■ PGA integrates MUX, resistive ladder, gain switches,
high-performance amplifier, SPI interface
■ Industry’s first 12-bit quad DAC with
non-volatile EEPROM
■ Delta-Sigma ADCs feature on-board PGA and
voltage reference
■ Highly integrated charging solutions for Li-Ion and
LiFePO4 batteries
■ Highly integrated dual H-bridge drivers for bi-polar
stepper motors or brushed DC motors
Space Savings
■ Resets and LDOs in SC70 package, A/D and D/A
converters in SOT-23 package
■ uDFN for height limited applications
Accuracy
■ Low input offset voltages
■ High gains
■ ±0.5°C temperature sensors industry leading energy
measurement AFEs with 94.5 dB SINAD
Innovation
■ First stand-alone sensorless, full-wave sinusoidal
3-Phase BLDC Motor Drivers
■ Industry’s first op amp featuring on-demand calibration
via mCal technology
■ Digital potentiometers feature WiperLock™ technology
to secure EEPROM
For more information, visit the Microchip web site at:
www.microchip.com.
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