MAX232 Dual Driver/Receiver IC DIP-16 Package

Basic Information Full bridge drivers, or H-bridges, are what are used in brush motor applications. Each IC has an operating voltage range of 6V to 15V and a maximum output current of 2A. The output stage's MOS transistors enable PWM speed control. Motor driver ICs that have been discontinued can be directly replaced thanks to the inbuilt VREF voltage control mechanism. Low-power consumption designs are made possible by these incredibly efficient H-bridge driver ICs. Features Built-in Selectable Features Cross-Conduction Prevention Circuit, OCP, OVP, TSD, and UVLO Protection Circuits, One Channel or Two Channels Configuration, VREF Voltage Setting Pin Enables PWM Duty Control, and One or Two Channels Configuration.   Key Particulars Maximum Output Current: 0.5A, 1.0A, 2.0A; Output ON-Resistance: 1.5; PWM Input Frequency Range: 20kHz to 100kHz; Standby Current: 0A; Supply Voltage Range: 18V(Max); (Typ) -40?C to 85?C is the operating temperature range. Applications VTR, CD/DVD players, audiovisual gear, optical disc drives, PC add-ons, and OA equipment

CP2102 IC USB to UART Bridge provides a complete plug-and-play interface solution that includes royalty-free drivers. This USB 2.0 compliant device includes 0 digital I/O pins and is available in a 5x5 mm ?QFN28 package.

Specifications:-CP2102 IC

Parameter	Min	Max	Unit
Ambient Temperature under Bias TBIAS	-55	125	?C
Storage Temperature TSTG	-65	150	?C
Voltage on VDD with respect to GND VDD	-0.3	4.2	V
Maximum Total Current through VDD and GND	-	500	mA
Maximum Output Current sunk by RST or any I/O pin	-	100	mA

 

The L298 is an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.

The MT8870D/MT8870D-1 is a comprehensive DTMF receiver that incorporates both the band split filter and the digital decoder features. For high and low group filters, switched capacitor techniques are used; for decoding, digital counting techniques are used to identify and decode all 16 DTMF tone-pairs into a 4-bit code. The on-chip supply of a differential input amplifier, clock oscillator, and latched three-state bus interface reduces the number of external components.