Manufacturer Part Number
CD4051BQPWRQ1
Manufacturer
Texas Instruments
Introduction
The CD4051BQPWRQ1 is an Automotive Grade analog multiplexer/demultiplexer with a single 8:1 configuration, widely applicable in interface circuitry.
Product Features and Performance
Single 8:1 Multiplexer/Demultiplexer configuration
240Ohm maximum on-state resistance
Channel-to-Channel Matching of 5Ohm
Support for a wide voltage supply range:
- Single (V+): 3V to 20V
- Dual (V±): ±2.5V to ±9V
High-bandwidth of 20MHz
Low channel capacitance of 0.2pF (off-state), 30pF (off-state)
Ultra-low leakage current up to 100nA (max)
Product Advantages
Precise channel-to-channel matching improves signal integrity
Broad voltage supply range offers flexibility in various applications
High bandwidth suitable for video and high-speed signal routing
Minimal charge injection preserves signal quality
Low crosstalk and leakage current ensure cleaner signal switching
Key Technical Parameters
On-State Resistance (Max): 240Ohm
Channel Matching (ΔRon): 5Ohm
Voltage Supply, Single (V+): 3V ~ 20V
Voltage Supply, Dual (V±): ±2.5V ~ 9V
3db Bandwidth: 20MHz
Channel Capacitance: 0.2pF CS(off), 30pF CD(off)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive reliability
Wide operating temperature range suitable for harsh environments
Robust surface mount TSSOP-16 packaging
Compatibility
Compatible with a broad range of supply voltages
Designed for surface mount technology (SMT) assembly
Application Areas
Automotive systems
Industrial controls
Data acquisition systems
Communication systems
Signal routing applications
Product Lifecycle
Active status indicating ongoing production and support
Not nearing discontinuation
Availability of potential future replacements or upgrades due to the standard nature of multiplexer/demultiplexer components
Several Key Reasons to Choose This Product
Texas Instruments' proven reliability and performance in automotive-grade products
Versatile supply voltage range accommodating various design requirements
High signal fidelity assured by low crosstalk and charge injection
Compliance with AEC-Q100 standard ensures suitability for automotive applications
Compatibility with both single and dual supply voltages increases design flexibility
Wide operating temperature range guarantees performance in extreme conditions