ULQ2003A Allicdata Electronics
Allicdata Part #:

497-2358-5-ND

Manufacturer Part#:

ULQ2003A

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: STMicroelectronics
Short Description: TRANS 7NPN DARL 50V 0.5A 16DIP
More Detail: Bipolar (BJT) Transistor Array 7 NPN Darlington 50...
DataSheet: ULQ2003A datasheetULQ2003A Datasheet/PDF
Quantity: 2321
Stock 2321Can Ship Immediately
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Transistor Type: 7 NPN Darlington
Current - Collector (Ic) (Max): 500mA
Voltage - Collector Emitter Breakdown (Max): 50V
Vce Saturation (Max) @ Ib, Ic: 1.6V @ 500µA, 350mA
Current - Collector Cutoff (Max): --
DC Current Gain (hFE) (Min) @ Ic, Vce: 1000 @ 350mA, 2V
Power - Max: --
Frequency - Transition: --
Operating Temperature: 150°C (TJ)
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-DIP
Base Part Number: ULQ2003A
Description

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The ULQ2003A is a versatile device which is used as an array of transistors known as bipolar junction transistors (BJTs). The transistors are typically used for switching, amplification and voltage regulation. In addition, they are also used in a variety of electronic circuits including audio amplifiers, logic gates, power supplies, and optical applications.

The ULQ2003A consists of eight individual transistors which form an array of two-terminal devices. Each transistor has three different terminals (collector, base and emitter) to control the current flow between two sections of the device. The base and emitter of each transistor are connected to one end of the array while the collectors are connected to the other end.

The ULQ2003A is an enhanced version of the ULQ200R, with improved specifications and features. It has an upper cutoff frequency of 59 MHz and a lower cutoff frequency of 0.03 GHz. It has a total gain flatness of +/- 0.05 dB and a nominal operating supply voltage of 3.3 V. It also has low power dissipation and low thermal resistance.

The ULQ2003A is designed to be used in various applications such as switching, interfacing, and audio amplifier circuit designs. In switching circuits, the transistors are used to control current flow between two sections of a circuit. This allows signals to be switched on or off. In interfacing circuits, the transistors are used to provide impedance matching between two circuits. In audio amplifier circuits, the transistors allow for control of signal gain, as well as critical parameters such as frequency response and distortion.

The ULQ2003A transistors have low power dissipation and good thermal characteristics; therefore, they can be used for a variety of high frequency applications. They have a high input signal levels which makes them suitable for low noise applications such as audio amplifiers. The transistors can also handle high power levels, making them suitable for power amplifier circuits.

In addition to the transistors, the ULQ2003A contains six control registers which can be programmed to control the current flow within each transistor. For example, a reset register can be programmed to disable or enable the current within the transistors. Similarly, the phase adjust register can be programmed to control the phase of the transistor signals. The control registers can be programmed to tailor the performance of the transistors, allowing for more flexibility and performance.

The ULQ2003A is a versatile and reliable device that can be used in a variety of applications. Its flexibility and low power consumption make it an attractive choice for low voltage, high frequency commercial and consumer electronics applications. Its high input signal levels and programmable transistors provide a wide range of design capabilities, from audio amplifiers to high power circuits.

The specific data is subject to PDF, and the above content is for reference

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