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LDS6203NTGI8
Electronics Part Number
LDS6203NTGI8-WXManufacturer
Analog Devices, Inc.
LDS6203NTGI8
Description
Capacitive Touch Controller, 6-Channel, 20-VFQFPNInventory
986 Pcs New Original In Stock
Capacitive touch buttons/slider/wheel controller in 16-SOIC package for intuitive human-machine interface.
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Minimum 1
Minimum 1
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Basic cost: USD 70.00
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In-stock items: Ready to ship in 1-2 days
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Technical Specifications
Category
Interface, Analog Switches, Multiplexers, Demultiplexers
Manufacturer
Analog Devices, Inc.
Packaging
-
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Series
-
Base Product Number
MAX4052
Product Status
Active
-3db Bandwidth
-
Supplier Device Package
16-SOIC
Number of Circuits
2
Multiplexer/Demultiplexer Circuit
4:1
Switch Circuit
SP4T
On-State Resistance (Max)
100Ohm
Voltage - Supply, Single (V+)
2V ~ 16V
Voltage - Supply, Dual (V±)
±2.7V ~ 8V
Channel-to-Channel Matching (ΔRon)
12Ohm (Max)
Switch Time (Ton, Toff) (Max)
175ns, 150ns
Charge Injection
2pC
Channel Capacitance (CS(off), CD(off))
2pF, 2pF
Current - Leakage (IS(off)) (Max)
1nA
Crosstalk
-90dB @ 100kHz
Data Sheet Document (D)
Datasheets
Download MAX4052CSE+T Product Specification (PDF)
HTML Datasheet
MAX4052CSE+T-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
Standard Package
2,500
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Frequently Asked Questions (FAQ)
Can the MAX4052CSE+T be safely used to switch analog sensor signals in a battery-powered IoT device
Yes, the MAX4052CSE+T is designed to operate with a single supply as low as 2V, making it suitable for low-voltage IoT applications. However, its 100Ω max on-resistance can introduce significant voltage drop and gain error when driving high-impedance sensor inputs or weak signals. To mitigate this, buffer the output with a unity-gain op-amp or ensure the load impedance is at least 10kΩ to limit error to <1%. Also, consider temperature-induced Ron variation, which may drift over the 0°C to 70°C range—calibrate or use ratiometric measurements if precision is critical.
What are the key reliability concerns when replacing a TS5A3357IDR with the MAX4052CSE+T in a medica
While both are SP4T analog switches, the MAX4052CSE+T has higher on-resistance (100Ω vs. ~0.6Ω for TS5A3357IDR), which can distort low-amplitude ECG signals and increase thermal noise. Additionally, the MAX4052’s 1nA leakage current, though low, may still affect high-impedance electrode interfaces over temperature. The MAX4052CSE+T also lacks the TS5A3357’s lower charge injection (0.5pC vs. 2pC), risking glitches during switching. For medical-grade designs, validate signal integrity through bench testing and consider adding input filtering to suppress transient artifacts.
How does channel-to-channel matching (ΔRon = 12Ω max) in the MAX4052CSE+T impact accuracy in a dual
The 12Ω max ΔRon between channels in the MAX4052CSE+T can introduce millivolt-level offset errors when switching between thermocouple inputs, especially with low-output-voltage sensors (e.g., Type K at ~40µV/°C). This mismatch effectively adds a variable gain error per channel. To minimize impact, use software calibration to characterize each channel’s offset, or select a switch with tighter matching like the ADG1412 (ΔRon < 1Ω). Alternatively, place a precision instrumentation amplifier after the switch to dominate the error budget.
Is the MAX4052CSE+T suitable for switching audio signals in a consumer audio mixer operating at ±5V,
The MAX4052CSE+T can handle line-level audio at ±5V within its dual supply range, but its -90dB crosstalk at 100kHz may allow audible bleed between channels in high-gain mixer stages, especially at higher frequencies. The 2pF off-capacitance contributes to high-frequency coupling, which becomes problematic above 20kHz. For critical audio paths, consider lower-capacitance alternatives like the DG408 or add post-switch buffering with high CMRR op-amps. Also, ensure clean power supply decoupling to prevent digital control noise from modulating the audio signal.
What precautions should be taken when using the MAX4052CSE+T in an industrial environment near its u
Operating the MAX4052CSE+T near 70°C accelerates aging of the internal bond wires and increases Ron drift over time, potentially degrading signal fidelity in long-duration applications. Although it’s MSL-1 (unlimited floor life), thermal cycling in industrial settings can stress the 16-SOIC package’s solder joints—use a robust reflow profile and consider underfill if vibration is present. Monitor Ron stability over temperature in your system and derate supply voltage slightly to reduce self-heating. For extended reliability beyond 70°C, evaluate automotive-grade alternatives like the MAX4734A, which supports up to 125°C.
Can the MAX4052CSE+T be safely used to switch analog sensor signals in a battery-powered IoT device
Yes, the MAX4052CSE+T is designed to operate with a single supply as low as 2V, making it suitable for low-voltage IoT applications. However, its 100Ω max on-resistance can introduce significant voltage drop and gain error when driving high-impedance sensor inputs or weak signals. To mitigate this, buffer the output with a unity-gain op-amp or ensure the load impedance is at least 10kΩ to limit error to <1%. Also, consider temperature-induced Ron variation, which may drift over the 0°C to 70°C range—calibrate or use ratiometric measurements if precision is critical.
What are the key reliability concerns when replacing a TS5A3357IDR with the MAX4052CSE+T in a medica
While both are SP4T analog switches, the MAX4052CSE+T has higher on-resistance (100Ω vs. ~0.6Ω for TS5A3357IDR), which can distort low-amplitude ECG signals and increase thermal noise. Additionally, the MAX4052’s 1nA leakage current, though low, may still affect high-impedance electrode interfaces over temperature. The MAX4052CSE+T also lacks the TS5A3357’s lower charge injection (0.5pC vs. 2pC), risking glitches during switching. For medical-grade designs, validate signal integrity through bench testing and consider adding input filtering to suppress transient artifacts.
How does channel-to-channel matching (ΔRon = 12Ω max) in the MAX4052CSE+T impact accuracy in a dual
The 12Ω max ΔRon between channels in the MAX4052CSE+T can introduce millivolt-level offset errors when switching between thermocouple inputs, especially with low-output-voltage sensors (e.g., Type K at ~40µV/°C). This mismatch effectively adds a variable gain error per channel. To minimize impact, use software calibration to characterize each channel’s offset, or select a switch with tighter matching like the ADG1412 (ΔRon < 1Ω). Alternatively, place a precision instrumentation amplifier after the switch to dominate the error budget.
Is the MAX4052CSE+T suitable for switching audio signals in a consumer audio mixer operating at ±5V,
The MAX4052CSE+T can handle line-level audio at ±5V within its dual supply range, but its -90dB crosstalk at 100kHz may allow audible bleed between channels in high-gain mixer stages, especially at higher frequencies. The 2pF off-capacitance contributes to high-frequency coupling, which becomes problematic above 20kHz. For critical audio paths, consider lower-capacitance alternatives like the DG408 or add post-switch buffering with high CMRR op-amps. Also, ensure clean power supply decoupling to prevent digital control noise from modulating the audio signal.
What precautions should be taken when using the MAX4052CSE+T in an industrial environment near its u
Operating the MAX4052CSE+T near 70°C accelerates aging of the internal bond wires and increases Ron drift over time, potentially degrading signal fidelity in long-duration applications. Although it’s MSL-1 (unlimited floor life), thermal cycling in industrial settings can stress the 16-SOIC package’s solder joints—use a robust reflow profile and consider underfill if vibration is present. Monitor Ron stability over temperature in your system and derate supply voltage slightly to reduce self-heating. For extended reliability beyond 70°C, evaluate automotive-grade alternatives like the MAX4734A, which supports up to 125°C.
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Sep 15 2026
