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CLV4052ATPWRG4Q1
Texas Instruments
IC SWITCH SP4TX2 100OHM 16TSSOP
3598 Pcs New Original In Stock
2 Circuit IC Switch 4:1 100Ohm 16-TSSOP
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5.0 / 5.0
- (162 Ratings)
CLV4052ATPWRG4Q1
Product Overview
1253068
DiGi Electronics Part Number
CLV4052ATPWRG4Q1-DGManufacturer
Texas Instruments
CLV4052ATPWRG4Q1
Description
IC SWITCH SP4TX2 100OHM 16TSSOPInventory
3598 Pcs New Original In Stock
2 Circuit IC Switch 4:1 100Ohm 16-TSSOP
CAD Models - PCB Symbols & Footprints
Quantity
Minimum 1
Minimum 1
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CLV4052ATPWRG4Q1 Technical Specifications
Category
Interface, Analog Switches, Multiplexers, Demultiplexers
Packaging
Tape & Reel (TR)
Series
-
Product Status
Last Time Buy
Switch Circuit
SP4T
Multiplexer/Demultiplexer Circuit
4:1
Number of Circuits
2
On-State Resistance (Max)
100Ohm
Channel-to-Channel Matching (ΔRon)
20Ohm (Max)
Voltage - Supply, Single (V+)
2V ~ 5.5V
Voltage - Supply, Dual (V±)
-
Switch Time (Ton, Toff) (Max)
18ns, 18ns
-3db Bandwidth
50MHz
Charge Injection
-
Channel Capacitance (CS(off), CD(off))
-
Current - Leakage (IS(off)) (Max)
1µA
Crosstalk
-45dB @ 1MHz
Operating Temperature
-40°C ~ 105°C (TA)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TSSOP
Base Product Number
CLV4052
Datasheet & Documents
HTML Datasheet
CLV4052ATPWRG4Q1-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
296-27952-1
-296-27952-1-DG
TEXTISCLV4052ATPWRG4Q1
296-CLV4052ATPWRG4Q1DKR
296-27952-1-DG
296-27952-6
296-27952-2-DG
296-CLV4052ATPWRG4Q1TR
2156-CLV4052ATPWRG4Q1
296-27952-6-DG
296-27952-2
-CLV4052ATPWRG4Q1-NDR
296-CLV4052ATPWRG4Q1CT
Standard Package
2,000
Alternative Parts
View DetailsPART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
포장과 배송 모두 최고 수준입니다. 실시간 배송 추적도 마음에 들어요.
de desembre 02, 2025
アフターサービスが非常に丁寧で感心しました。何か問題があった際もすぐに解決してもらえて安心です。
de desembre 02, 2025
コスパが良くて、家族皆で喜んでいます。
de desembre 02, 2025
The customer service team was proactive in offering assistance, making the process very pleasant.
de desembre 02, 2025
Their after-sales service ensures minimal downtime and maximum productivity.
de desembre 02, 2025
My inquiries were handled swiftly, making the entire experience very positive.
de desembre 02, 2025
I am always kept informed about my order progress through DiGi’s reliable tracking system, which is very user-friendly.
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Frequently Asked Questions (FAQ)
Can the CLV4052ATPWRG4Q1 reliably switch high-impedance sensor signals in automotive applications without introducing significant loading errors?
Yes, the CLV4052ATPWRG4Q1 can be used for high-impedance sensor signals in automotive environments, but designers must account for its maximum 100Ω on-state resistance and ±20Ω channel matching. When interfacing with high-output impedance sources (e.g., piezoelectric or resistive sensors), ensure the downstream ADC or amplifier has an input impedance at least 100x higher than the switch’s Ron to minimize gain error. Additionally, use layout techniques like guard rings and short traces to reduce leakage paths, especially at elevated temperatures near the 105°C limit, as leakage can reach 1µA max and affect precision signals. The AEC-Q100 qualification makes it suitable for automotive-grade reliability under thermal cycling and vibration.
What are the key design risks when replacing the 74LV4052PW with the CLV4052ATPWRG4Q1 in an existing 3.3V industrial system?
While the CLV4052ATPWRG4Q1 is pin-to-pin compatible with the 74LV4052PW and operates at 3.3V, the primary risk lies in subtle differences in analog performance. The CLV4052ATPWRG4Q1 has a guaranteed 100Ω max on-resistance versus typically lower values in standard 74LV parts—this can introduce signal attenuation in low-voltage analog multiplexing. Additionally, verify timing: the CLV4052ATPWRG4Q1 has a 18ns max switch time, which may impact high-speed sampling. Also, confirm signal levels; although both support 2V–5.5V, ensure control signals are rail-compatible. Due to its 'Last Time Buy' status, plan for long-term availability and consider SN74LV4052AQPWRQ1 as a qualified automotive-grade alternative.
Is the CLV4052ATPWRG4Q1 suitable for bidirectional analog multiplexing in battery-powered telematics systems with tight power budget constraints?
Yes, the CLV4052ATPWRG4Q1 is well-suited for bidirectional analog multiplexing in low-power automotive telematics due to its wide 2V–5.5V supply range and low leakage (1µA max). At 3V supply, it enables direct interface with 3.3V MCUs and sensors while consuming negligible quiescent power. However, ensure control signals do not exceed VCC to prevent current backflow. For battery-operated systems, use an always-on low-voltage rail to power the CLV4052ATPWRG4Q1 only during signal acquisition to minimize energy use. Its 18ns switching speed supports moderate sample rates, but avoid continuous toggling to reduce dynamic power. Confirm PCB thermal reliefs do not create parasitic conduction paths in high-humidity environments.
How does crosstalk performance of the CLV4052ATPWRG4Q1 affect multi-channel audio routing in automotive infotainment systems at 1MHz?
The CLV4052ATPWRG4Q1 specifies -45dB crosstalk at 1MHz, which is acceptable for medium-fidelity audio routing but may introduce audible coupling in high-channel-density designs. When routing multiple audio signals—especially microphone or preamp-level inputs—adjacent inactive channels can pick up interference. To mitigate this, limit signal bandwidth using RC filters before the switch, maintain short trace lengths, and separate high-amplitude and sensitive low-level signals on the PCB. Ground shielding between traces and using the 16-TSSOP’s adjacent GND pins reduces capacitive coupling. For critical audio paths, consider dedicated low-crosstalk analog switches or assess if SN74LV4052AQPWRQ1 offers better isolation in the same footprint.
What are the long-term reliability concerns when using the CLV4052ATPWRG4Q1 in under-hood automotive electronics exposed to sustained high temperature?
The CLV4052ATPWRG4Q1 is qualified to AEC-Q100 with an operating range of -40°C to 105°C, making it suitable for under-hood use, but long-term reliability depends on thermal management and signal integrity. At sustained high temperatures near 105°C, on-resistance increases and leakage current approaches 1µA max, potentially affecting precision analog signals. Ensure the PCB provides adequate copper heatsinking on VCC and GND planes to avoid localized overheating. The MSL1 rating eliminates moisture sensitivity risks during assembly. Given its 'Last Time Buy' status, secure sufficient inventory or qualify a replacement like the SN74LV4052AQPWRQ1 early. Perform HALT testing to validate performance under thermal cycling and voltage stress over the product lifecycle.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
CLV4052ATPWRG4Q1 CAD Models
Texas Instruments CLV4052ATPWRG4Q1 PCB symbols & footprints
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