Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Obsolete |
| SwitchCircuit | SPDT |
| Multiplexer/DemultiplexerCircuit | 2:1 |
| NumberofCircuits | 4 |
| On-StateResistance(Max) | 4.5Ohm |
| Voltage-SupplySingle(V+) | 1.8V ~ 5.5V |
| Voltage-SupplyDual(V±) | ±2.5V |
| SwitchTime(TonToff)(Max) | 21ns, 10ns (Typ) |
| -3dbBandwidth | 200MHz |
| ChargeInjection | 5pC |
| ChannelCapacitance(CS(off)CD(off)) | 11pF |
| Current-Leakage(IS(off))(Max) | 100pA |
| Crosstalk | -67dB @ 1MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
Tổng quan
Description
The ADG734BRU is an analog switch IC manufactured by Analog Devices. It is a versatile, CMOS-based device featuring four single-pole, single-throw (SPST) switches. Each switch is designed to provide high performance with low on-resistance, making it suitable for precision analog signal routing. The ADG734BRU operates with a single or dual power supply, ranging from 1.8V to 5.5V, which allows for flexibility in various applications.
Key features include low power consumption, fast switching times, and high ESD protection, ensuring robustness and reliability. It is often used in applications such as data acquisition systems, audio and video signal switching, and communication systems, where precise and low-distortion signal management is necessary.
The ADG734BRU is housed in a compact TSSOP package, making it ideal for space-constrained designs. Its easy-to-use interface and wide operating temperature range extend its usability across different environments and devices. Overall, the ADG734BRU is a versatile and reliable component for signal switching in electronic systems.
Key features include low power consumption, fast switching times, and high ESD protection, ensuring robustness and reliability. It is often used in applications such as data acquisition systems, audio and video signal switching, and communication systems, where precise and low-distortion signal management is necessary.
The ADG734BRU is housed in a compact TSSOP package, making it ideal for space-constrained designs. Its easy-to-use interface and wide operating temperature range extend its usability across different environments and devices. Overall, the ADG734BRU is a versatile and reliable component for signal switching in electronic systems.
Equivalent
The ADG734BRU is a quad SPDT (Single-Pole, Double-Throw) analog switch. Equivalent products include:
1. Maxim Integrated's MAX4619 - Quad SPDT analog switch with similar specifications.
2. Texas Instruments' TS5A23157 - Another comparable quad SPDT switch with low on-resistance.
3. NXP's NX3L2G66 - Dual SPDT switch, often used in similar applications.
4. Renesas' ISL83491 - Offers similar functionality in SPDT configuration.
When selecting, ensure the specifications match your specific requirements.
1. Maxim Integrated's MAX4619 - Quad SPDT analog switch with similar specifications.
2. Texas Instruments' TS5A23157 - Another comparable quad SPDT switch with low on-resistance.
3. NXP's NX3L2G66 - Dual SPDT switch, often used in similar applications.
4. Renesas' ISL83491 - Offers similar functionality in SPDT configuration.
When selecting, ensure the specifications match your specific requirements.
Features
The ADG734BRU is a quad single-pole, double-throw (SPDT) switch, known for its efficient design and versatile applications. Key features include:
1. Configuration: It contains four independently controlled SPDT switches, allowing for flexible routing of signals.
2. Low On-Resistance: Typically around 2.5 ohms, which ensures minimal signal loss and distortion when the switch is on.
3. Wide Power Supply Range: Operates on a single supply of 1.8V to 5.5V, making it suitable for a variety of digital and analog applications.
4. Low Power Consumption: The ADG734BRU has low power dissipation, ideal for battery-powered applications.
5. Fast Switching Speed: It features fast switching times, enhancing performance in high-speed applications.
6. TTL/CMOS Compatible Inputs: Ensures easy integration with digital logic.
7. Break-Before-Make Switching Action: Prevents short circuits by ensuring the new connection is made before the old one breaks.
8. Small Package Size: Available in space-saving TSSOP and LFCSP packages, ideal for compact circuits.
These features make the ADG734BRU suitable for data acquisition systems, communication systems, and audio and video signal routing.
1. Configuration: It contains four independently controlled SPDT switches, allowing for flexible routing of signals.
2. Low On-Resistance: Typically around 2.5 ohms, which ensures minimal signal loss and distortion when the switch is on.
3. Wide Power Supply Range: Operates on a single supply of 1.8V to 5.5V, making it suitable for a variety of digital and analog applications.
4. Low Power Consumption: The ADG734BRU has low power dissipation, ideal for battery-powered applications.
5. Fast Switching Speed: It features fast switching times, enhancing performance in high-speed applications.
6. TTL/CMOS Compatible Inputs: Ensures easy integration with digital logic.
7. Break-Before-Make Switching Action: Prevents short circuits by ensuring the new connection is made before the old one breaks.
8. Small Package Size: Available in space-saving TSSOP and LFCSP packages, ideal for compact circuits.
These features make the ADG734BRU suitable for data acquisition systems, communication systems, and audio and video signal routing.
Pinout
The ADG734BRU is a 16-lead TSSOP (Thin Shrink Small Outline Package) device. It is a CMOS analog switch array. The ADG734 consists of a monolithic IC containing a 4-channel multiplexer and a dual SPDT (single-pole, double-throw) switch.
Here is a brief description of its pin functions:
1. S1A, S2A, S3A, S4A: Channel A inputs.
2. S1B, S2B, S3B, S4B: Channel B inputs.
3. D1, D2: Common inputs/outputs for the multiplexer.
4. IN1, IN2: Control pins for switching between channels.
5. GND: Ground reference.
6. VDD: Positive power supply voltage.
7. EN: Enable pin to control the operation mode of the switch.
8. NC: No connect pins should be left unconnected or tied to ground.
The device is designed for high-performance switching applications with low on-resistance and fast switching times. Suitable for various applications, including data acquisition, communication systems, and instrumentation, the ADG734BRU offers flexibility and reliability in signal routing.
Here is a brief description of its pin functions:
1. S1A, S2A, S3A, S4A: Channel A inputs.
2. S1B, S2B, S3B, S4B: Channel B inputs.
3. D1, D2: Common inputs/outputs for the multiplexer.
4. IN1, IN2: Control pins for switching between channels.
5. GND: Ground reference.
6. VDD: Positive power supply voltage.
7. EN: Enable pin to control the operation mode of the switch.
8. NC: No connect pins should be left unconnected or tied to ground.
The device is designed for high-performance switching applications with low on-resistance and fast switching times. Suitable for various applications, including data acquisition, communication systems, and instrumentation, the ADG734BRU offers flexibility and reliability in signal routing.
Manufacturer
The ADG734BRU is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of markets, including industrial, communications, automotive, consumer electronics, and healthcare, offering solutions for complex signal processing challenges.
Application
The ADG734BRU is a monolithic CMOS analog switch with applications across various fields. It is commonly used in communications systems for routing signals without distortion, in audio and video signal switching due to its low on-resistance and high linearity, and in data acquisition systems for multiplexing inputs. Additionally, it finds use in medical instrumentation for signal routing, in industrial automation for controlling various components, and in test and measurement equipment where precise signal management is crucial. Its versatility and reliability make it suitable for both consumer electronics and more demanding industrial applications.
Package
The ADG734BRU is a quad SPDT (Single Pole, Double Throw) switch IC. It comes in a TSSOP (Thin Shrink Small Outline Package) package type with 16 pins.
