DFNA1001BT1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DFNA 1001BT1 is a resistor network manufactured by Texas Instruments. It is a three-terminal, four-layer, thin-film, micro-size device. It is a low-cost, high-accuracy, surface-mountable device. It is constructed with a gold-plated polyimide substrate and is capable of handling high temperatures (up to 250°C). DFNA 1001BT1 is designed for surface-mount applications and is used in communications devices, consumer electronics, and automotive applications.

The DFNA 1001BT1 resistor network is a fairly simple device, but it is still a vital component in many different applications. It functions as a voltage divider, which is essentially a circuit that divides the input voltage and delivers two different output voltages. This allows for various functions to be performed, such as altering the signal strength, increasing the impedance level of an input or output, or converting an analog input to a digital output. With its small size and excellent accuracy, the DFNA 1001BT1 is ideal for space-constrained circuit designs, such as those found in consumer electronics and mobile phones.

The DFNA 1001BT1 performs its voltage division duties at both DC and AC voltages. Its three-terminal construction makes the device well-suited for use in voltage-levelling, signal-conditioning, and AC power applications, as well as in active filter networks. It can also be used in high frequency switching applications where the switching occurs during the AC portion of the input signal.

The structure of the DFNA 1001BT1 is comprised of four layers. The first layer contains the resistive elements, which are the resistors that perform the voltage division. The second layer comprises the interconnects, which connect the resistive elements to the other components in the device. The third layer is the passivation layer, which helps to protect the resistors from environmental factors. The fourth layer is the solder mask, which prevents the resistors from being soldered together by mistake. The layout of the resistor elements is optimized by Texas Instruments to ensure the highest levels of accuracy.

The working principle of the DFNA 1001BT1 is based on the fact that two resistors in series act as a voltage divider. A voltage is applied to the first resistor, which then splits it into two. The resulting voltage at the second resistor is lower than the voltage at the first resistor. The ratio of the voltages on the two resistors is determined by their respective resistance values. The device is designed to provide an output voltage that is a fraction of the input voltage, depending on the ratio of resistances. The output voltage can be calculated using the equation Vout = Vin × R2 / (R1 + R2).

In terms of applications, the DFNA 1001BT1 is a suitable choice for many surface-mount applications, including communication devices, consumer electronics, and automotive. Its small size and excellent accuracy make it suitable for applications involving space constraints and high temperatures. Its three-terminal construction allows it to be used in voltage-levelling, signal-conditioning, and AC power applications. Additionally, its four-layer construction provides excellent protection and ensures reliable performance.

In conclusion, the DFNA 1001BT1 is a highly versatile and reliable device that can perform a variety of functions. Its small size and excellent accuracy make it ideal for space-constrained applications. With its four-layer construction, the device is resistant to environmental conditions and provides reliable performance. Additionally, its three-terminal construction allows for use in various types of voltage-leveling, signal-conditioning, and AC power applications. This makes the DFNA 1001BT1 an ideal choice for designers who need to find a reliable component for their applications.

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