CD4052BPWR - 4:1 Analog Mux/Demux | TI | TSSOP-16
MPN: CD4052BPWR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.45 | $0.45 |
| 10 | $0.38 | $3.80 |
| 100 | $0.29 | $29.00 |
| 500 | $0.24 | $120.00 |
| 1,000 | $0.19 | $190.00 |
Drop-in alternatives for CD4052BPWR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
CD4052BPWRG4
✅ Drop-In📋 Reference alternative (not in catalog)
CD4052BPW
✅ Drop-In📋 Reference alternative (not in catalog)
MC74HC4052ADTR2G
✅ Drop-In📋 Reference alternative (not in catalog)
CD4052BPWR Maximum Ratings & Electrical Characteristics
| Configuration | 4:1, 2-channel |
| Number of Circuits | 2 |
| On-State Resistance (Ron) | 240 Ω |
| Supply Voltage Range | 3 V to 20 V |
| Operating Temperature Range | -55°C to +125°C |
| Package | TSSOP-16 (PW) |
| Mounting Type | Surface Mount |
| Number of Pins | 16 |
| Logic Family | CD4000 |
| Supply Current (ICC) | 100 µA (max) |
| Off-State Leakage Current | 100 nA (max) |
| Bandwidth | 40 MHz (typ) |
| Crosstalk | -50 dB (typ) |
| RoHS Status | Compliant |
| Lead-Free | Yes |
CD4052BPWR Pin Configuration
| Pin 1 | IN/OUT Y0 — Channel 0 input/output |
| Pin 2 | IN/OUT Y1 — Channel 1 input/output |
| Pin 3 | OUT/IN Common — Common output/input |
| Pin 4 | IN/OUT Y2 — Channel 2 input/output |
| Pin 5 | IN/OUT Y3 — Channel 3 input/output |
| Pin 6 | INH — Inhibit input (active high) |
| Pin 7 | VEE — Negative supply voltage |
| Pin 8 | VSS — Ground |
| Pin 9 | B — Binary control input B |
| Pin 10 | A — Binary control input A |
| Pin 11 | IN/OUT X3 — Channel 3 input/output |
| Pin 12 | IN/OUT X2 — Channel 2 input/output |
| Pin 13 | OUT/IN Common — Common output/input |
| Pin 14 | IN/OUT X1 — Channel 1 input/output |
| Pin 15 | IN/OUT X0 — Channel 0 input/output |
| Pin 16 | VDD — Positive supply voltage |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
CD4052BPWR is suitable for 6 applications: Audio Signal Routing, Data Acquisition Systems, ADC Input Selection, Test and Measurement Equipment, Automotive LIN Circuits, Medical Monitoring Devices.
Audio Signal Routing
The CD4052BPWR is ideal for audio signal routing due to its low ON resistance of 240 ohms and low crosstalk. It can route multiple audio channels to a single output with minimal signal degradation, making it suitable for audio mixers, switchers, and effects processors. The wide supply voltage range allows operation from 3V to 20V, accommodating various audio system power rails. Its bidirectional signal flow enables both multiplexing and demultiplexing, providing flexibility in audio path design. The inhibit input can mute all channels simultaneously, useful for noise-free channel switching.
Recommended
Data Acquisition Systems
In data acquisition systems, the CD4052BPWR is used to multiplex multiple analog sensor signals into a single ADC input. Its low ON resistance (240Ω) and low leakage current ensure accurate signal transfer. The device supports supply voltages from 3V to 20V, making it compatible with various sensor interfaces. The inhibit input allows all channels to be disabled, providing a high-impedance state for power-down or isolation. The wide operating temperature range (-55°C to +125°C) ensures reliable performance in industrial environments.
Recommended
ADC Input Selection
The CD4052BPWR is commonly used to expand the number of analog inputs to an ADC. By multiplexing multiple channels into a single ADC input, it reduces the number of ADCs required in a system. Its low ON resistance (240Ω) and fast switching speed minimize signal settling time. The device operates over a wide supply range (3V to 20V), allowing it to interface with various ADC reference voltages. The inhibit input can be used to isolate the ADC during calibration or power-down sequences.
Recommended
Test and Measurement Equipment
In test and measurement equipment, the CD4052BPWR is used for signal routing and switching in automated test systems. Its low ON resistance (240Ω) and high bandwidth (40 MHz) make it suitable for high-frequency signal routing. The device's wide supply voltage range (3V to 20V) allows integration into various test instruments. The inhibit input provides a high-impedance state, useful for isolating signals during calibration. The compact TSSOP-16 package saves board space in dense test equipment.
Recommended
Automotive LIN Circuits
The CD4052BPWR is used in automotive LIN (Local Interconnect Network) circuits for signal routing and switching. Its wide supply voltage range (3V to 20V) is compatible with automotive battery voltages. The device's robust ESD protection and wide operating temperature range (-55°C to +125°C) ensure reliable operation in harsh automotive environments. The low ON resistance (240Ω) minimizes signal loss in LIN communication lines. The inhibit input can be used for power management in automotive modules.
Recommended
Medical Monitoring Devices
The CD4052BPWR is suitable for medical monitoring devices that require multiplexing of multiple biosignals, such as ECG or EEG channels. Its low ON resistance (240Ω) and low leakage current ensure accurate signal acquisition. The device operates over a wide supply range (3V to 20V), accommodating battery-powered designs. The wide operating temperature range (-55°C to +125°C) ensures reliability in clinical environments. The compact TSSOP-16 package is ideal for portable medical devices.
Recommended
Recommended Products Summary
Engineering reference data for CD4052BPWR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | CD4052BPWRG4 | CD4052BPW | MC74HC4052ADTR2G |
|---|---|---|---|---|
| Package | TSSOP-16 | TSSOP-16 | TSSOP-16 | TSSOP-16 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | onsemi |
| Configuration | 4:1, 2-channel | 4:1, 2-channel | 4:1, 2-channel | 4:1, 2-channel |
| Supply Voltage Range | 3V to 20V | 3V to 20V | 3V to 20V | 2V to 6V |
| On-State Resistance | 240 Ω | 240 Ω | 240 Ω | 120 Ω (typ) |
| Operating Temperature Range | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C |
| Logic Family | CD4000 | CD4000 | CD4000 | 74HC |
| RoHS Compliant | Yes | Yes | Yes | Yes |
Key Differentiators
- Wide supply voltage range (3V to 20V) (vs MC74HC4052ADTR2G)
- Low ON resistance (240Ω) (vs CD4052BE)
- Surface-mount TSSOP-16 package (vs CD4052BE)
Design Notes
The CD4052BPWR operates over a supply voltage range of 3V to 20V. Ensure that the supply voltage does not exceed the absolute maximum rating of 20V. Use proper decoupling capacitors (0.1µF) near the VDD and VSS pins to minimize noise and ensure stable operation.
For high-frequency applications, keep traces short and use a ground plane to minimize parasitic inductance and capacitance. Place the device close to the ADC or signal source to reduce noise pickup. Use 0.1µF bypass capacitors close to the power pins.
Do not apply analog signals beyond the supply voltage range, as this can cause latch-up. The inhibit input (INH) should be tied to VSS when not used to prevent floating inputs. Ensure control inputs (A and B) are driven to valid logic levels to avoid undefined channel selection.
Compliance Information
RoHS compliant and lead-free per TI product page. Not AEC-Q100 qualified.
