CA1558T

Name: CA1558T
Brand: Renesas Electronics Corporation
Rating: 4.5 (10 reviews)
Author: Lisleapex

The CA1558T operational amplifier delivers high-quality operation and unmatched efficiency for complex electronic circuits

4,510 Effective Inventory

CA1558T

Effective Inventory4,510

The CA1558T operational amplifier delivers high-quality operation and unmatched efficiency for complex electronic circuits

Manufacturer Part # : CA1558T
Package/Case: CAN
Brand: Renesas Electronics Corporation
Product Categories : Buffers, Drivers, Receivers, Transceivers

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CA1558T DataSheet

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CA1558T Details

The CA1558T is a dual operational amplifier from Intersil, designed for a wide range of voltage and current signal processing applications. This device offers high gain and bandwidth, making it suitable for precision amplification tasks. It is housed in an 8-pin SOIC package, providing ease of integration into circuit designs.

Pinout

1 (V-): Inverting Input (Amplifier A)
2 (A OUTPUT): Output (Amplifier A)
3 (V+): Non-Inverting Input (Amplifier A) / Inverting Input (Amplifier B)
4 (B OUTPUT): Output (Amplifier B)
5 (N/C): No Connection
6 (B OUTPUT): Non-Inverting Input (Amplifier B)
7 (V-): Signal Ground
8 (V+): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Gain: Offers high voltage gain ideal for signal amplification.
Wide Bandwidth: Provides a broad frequency response for versatile signal processing.
Dual Amplifiers: Features dual op-amps in a single package for convenience.
Low Input Offset Voltage: Ensures accurate amplification with minimal offset.
Low Power Consumption: Designed for efficient operation in power-sensitive applications.

Application

Signal Conditioning: Ideal for amplifying and conditioning various electronic signals.
Active Filters: Used in active filter circuits for frequency response shaping.
Instrumentation Amplifiers: Suitable for instrumentation amplifier applications requiring precision amplification.

Where to Use

The CA1558T is well-suited for signal processing applications that require high gain and precision amplification. It is commonly used in signal conditioning circuits, active filters, and instrumentation amplifier designs for accurate signal processing.

How to Use

Utilize the CA1558T by connecting the input signals to the respective inverting and non-inverting inputs, and the power supply connections to the V+ and V- pins. The outputs provide the amplified signals for further processing. Proper decoupling and feedback configurations are essential for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the CA1558T illustrates how to integrate the dual operational amplifier into your electronic system. It includes connections for power supply, input signals, and feedback components, ensuring proper signal amplification and conditioning.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LM358: A comparable dual operational amplifier with similar functionality and performance.
TL072: An alternative dual op-amp offering high gain and low noise characteristics.

Complementary

The CA1558T can be complemented by the CA3140E, a high-speed, low-noise op-amp suitable for precision applications where speed is critical.

When selecting complementary components, ensure compatibility and performance alignment for optimal circuit operation.

Frequently Asked Questions

Q: What is the bandwidth of the CA1558T?

A: The CA1558T offers a wide bandwidth suitable for various signal processing tasks. Refer to the datasheet for specific bandwidth specifications.

Q: Can the CA1558T be used in audio amplifier circuits?

A: Yes, the CA1558T can be utilized in audio amplifier circuits requiring high gain and precision amplification.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Operational Amplifiers - Op Amps	Mounting Style	Through Hole
Number of Channels	2 Channel	Supply Voltage - Max	44 V
GBP - Gain Bandwidth Product	900 kHz	SR - Slew Rate	500 mV/us
Vos - Input Offset Voltage	5 mV	Supply Voltage - Min	+/- 22 V
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature !	+ 125 C
Ib - Input Bias Current	500 nA	Operating Supply Current	2.8 mA
Shutdown	No Shutdown	Amplifier Type	General Purpose Amplifier
Brand	Renesas / Intersil	Height	4.7 mm
Length	9.4 mm	Maximum Dual Supply Voltage	+/- 22 V
Product Type !	Op Amps - Operational Amplifiers	PSRR - Power Supply Rejection Ratio	90.46 dB (Typ)
Subcategory	Amplifier ICs	Supply Type	Dual
Technology	Bipolar	Voltage Gain dB	106.02 dB
Width	9.4 mm

FAQs

What is CA1558T?

The CA1558T is a dual, high-gain, operational amplifier designed by Intersil. It is well-suited for applications requiring high input impedance, low input offset voltage, and high voltage gain, such as active filter designs, sensor interfaces, and precision instrumentation.

How Does CA1558T Work?

The CA1558T operates as a high-gain operational amplifier with a wide bandwidth and high slew rate. It amplifies input signals with high accuracy and provides a stable output, making it suitable for various precision signal processing applications. The amplifier also features high common-mode rejection and low input bias current.

How Many Pins does CA1558T have and What are the Functions of the Pinout Configuration?

The CA1558T is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1-: Inverting input for amplifier 1.
IN1+: Non-inverting input for amplifier 1.
OUT1: Output for amplifier 1.
IN2-: Inverting input for amplifier 2.
IN2+: Non-inverting input for amplifier 2.
OUT2: Output for amplifier 2.

What are the Pros and Cons of CA1558T?

Pros:

High Voltage Gain: Ideal for applications requiring significant signal amplification.
High Input Impedance: Well-suited for sensor interfaces and high-impedance input applications.
Wide Bandwidth: Provides good frequency response for signal processing applications.
Low Input Offset Voltage: Ensures accurate amplification of input signals.
Low Input Bias Current: Suitable for applications requiring high input impedance.

Cons:

Higher Power Consumption: May not be as power-efficient as some low-power alternatives.
Higher Cost: May have a higher cost compared to basic operational amplifiers.
External Components: May require additional external components for optimal performance in certain applications.

Are There Any Equivalents/Alternatives to CA1558T for Recommendation?

The LM158 from Texas Instruments is an equivalent part to the CA1558T.
Alternatives to the CA1558T include the AD712 from Analog Devices and the OPA227 from Texas Instruments.