TMUX4052PWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TMUX4052PWR is a dual 4:1 analog multiplexer/differential MUX IC by Texas Instruments with 500 MHz bandwidth and dual supply operation from -15 V to +15 V, housed in a 16-lead TSSOP package. Key specs: 500 MHz signal bandwidth, dual ±15 V supply, 16-pin SOIC package. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TMUX4052PWR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2150(MOQ 250)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 500 MHz -3 dB bandwidth supports high-frequency analog signal routing in RF test, video, and wideband instrumentation applications
- Dual 4:1 (or single differential 4:1) multiplexer configuration enables flexible single-ended or differential channel selection in one compact IC
- Wide dual supply range from ±5 V to ±15 V accommodates bipolar analog systems, precision op-amp circuits, and high-voltage measurement front ends
- Pb-free, RoHS-compliant 16-lead TSSOP (R-PDSO-G16) package for high-density PCB layouts in space-sensitive analog switching applications
Applications
TMUX4052PWR is designed for high-speed analog signal routing in automated test equipment (ATE), data acquisition systems, and oscilloscope front ends where 500 MHz bandwidth is required to accurately switch RF or wideband video signals without bandwidth degradation. Its dual ±15 V supply compatibility makes it suitable for precision measurement instruments, medical imaging systems, and audio switching matrices where bipolar analog rails are standard. The differential multiplexer configuration supports IQ signal switching, balanced audio routing, and differential sensor input selection in mixed-signal PCB designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 4:1 |
| Analog IC - Other Type | DIFFERENTIAL MULTIPLEXER |
| Bandwidth-Nom | 500MHz |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Neg Supply Voltage-Min (Vsup) | -15 V |
| Neg Supply Voltage-Nom (Vsup) | -12 V |
| Normal Position | NO |
| Number of Channels | 2 |
| Number of Functions | 2 |
| Off-state Isolation-Nom | 95dB |
| On-state Resistance Match-Nom | 2Ω |
| On-state Resistance-Max (Ron) | 1300Ω |
| Output | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Signal Current-Max | 0.01A |
| Supply Current-Max (Isup) | 0.08mA |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 5V |
| Supply Voltage-Nom (Vsup) | 10V |
| Surface Mount | YES |
| Switch-off Time-Max | 160ns |
| Switch-on Time-Max | 230ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What signal bandwidth does TMUX4052PWR support and how does it compare to standard CMOS multiplexers?
TMUX4052PWR provides a nominal -3 dB bandwidth of 500 MHz, which is 10-50× wider than standard CMOS multiplexers like the CD4052 (10-30 MHz typical) or 74HC4052 (30-60 MHz). This 500 MHz bandwidth makes TMUX4052PWR suitable for routing RF signals up to VHF/UHF frequencies, wideband video, and high-speed differential signals such as LVDS and TMDS in test and measurement switching applications.
Can TMUX4052PWR operate in a single-supply 5 V system, or does it require a dual supply?
TMUX4052PWR is designed for dual supply operation, accepting negative supplies from -5 V to -15 V and corresponding positive supplies. While the device can function with a single positive supply by grounding the negative supply pin, its analog signal range and on-resistance performance are optimized for dual ±5 V to ±15 V rails. In single-supply 3.3 V or 5 V systems, alternatives such as TMUX1072 or TS5A23157 are better suited for rail-to-rail switching without a negative supply.
How does a 4:1 differential multiplexer configuration benefit IQ signal path switching in radio designs?
In an IQ (in-phase/quadrature) receiver, the I and Q channels form a differential pair that must be switched simultaneously to maintain phase coherence. TMUX4052PWR's dual 4:1 structure routes both the I+ and I- (or Q+ and Q-) lines together through a matched pair of switch channels, preserving the 180° differential phase relationship across 500 MHz bandwidth. This avoids the timing skew of using two separate single-ended multiplexers, which would introduce differential-to-common-mode conversion errors of several millivolts in sensitive RF and communications receivers.
For an ATE board switching 50 Ω coaxial signals, what on-resistance does TMUX4052PWR contribute and how should that be budgeted?
TMUX4052PWR exhibits low on-resistance typically in the 5-15 Ω range at ±15 V supply (verify exact value from TI datasheet). In a 50 Ω test system, the switch on-resistance adds a series impedance that reflects a fraction of the signal — at 10 Ω Ron, the insertion loss is approximately 20·log(50/(50+10)) ≈ -1.6 dB and the return loss degrades. ATE designers typically cascade TMUX4052PWR with a 50 Ω pad or buffer amplifier to re-establish impedance matching before precision measurements above 100 MHz.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.2935 | $73.37 |
| 500+ | $0.2800 | $140.01 |
| 1000+ | $0.2689 | $268.94 |
| 2000+ | $0.2290 | $458.00 |
| 4000+ | $0.2200 | $880.00 |
| 6000+ | $0.2150 | $1290.00 |
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