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MAX4802CCM+ is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH SPST-NOX8 38OHM 48LQFP. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4802CCM+
- Description：IC SWITCH SPST-NOX8 38OHM 48LQFP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tray
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：38Ohm
- Channel-to-Channel Matching (ΔRon)：1.9Ohm
- Voltage - Supply, Single (V+)：2.7V ~ 13.2V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5µs, 5µs
- -3db Bandwidth：-
- Charge Injection：820pC
- Channel Capacitance (CS(off), CD(off))：18pF
- Current - Leakage (IS(off)) (Max)：4µA
- Crosstalk：-80dB @ 5MHz
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-LQFP
- Supplier Device Package：48-LQFP (7x7)
- Number of Circuits：8
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4802CCM+
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4802CCM+ is an eight-channel high-voltage analog switch manufactured by Analog Devices / Maxim Integrated. It utilizes BCDMOS technology to provide low-charge-injection SPST switches controlled via a serial interface. The device supports wide high-voltage supply ranges, including VPP/VNN configurations of +100V/-100V, +185V/-15V, and +40V/-160V. A separate digital interface operates from a VDD supply between +2.7V and +13.2V. Key electrical parameters include a maximum on-resistance of 25 Ohms at ICOM = 5mA and a typical off-isolation of -77dB at 5MHz. The component features integrated 35kΩ bleed resistors for capacitive load discharge and is specified for commercial operation from 0°C to +70°C.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Pin-compatible drop-in replacement for the Supertex HV232
- Integrated 35kΩ bleed resistors on each switch terminal for capacitive load discharge
- Flexible high-voltage supplies supporting up to 200V peak-to-peak differential voltage
- Low charge injection and low capacitance characteristics with DC to 10MHz signal frequency range
Analog Switches, Multiplexers, Demultiplexers Applications
- Ultrasound imaging systems
- Printer applications
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific package variant required, as the MAX4802 is available in 48-pin TQFP, 26-bump CSBGA, and 28-pin PLCC packages. Confirm that the selected part number includes the '+' suffix if RoHS compliance is mandatory for the project specifications. Ensure the design accommodates the necessary high-voltage bypassing components close to the VPP and VNN pins.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select the MAX4802 over the MAX4800 or MAX4801 when integrated bleed resistors are required to discharge capacitive loads such as piezoelectric transducers. Verify that the application requires compatibility with the Supertex HV232 pinout. Consider the 48-pin TQFP package for this specific model code, while noting other package options exist for the broader MAX4802 family.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX4802 belongs to the MAX4800/MAX4801/MAX4802 family of low-charge injection, 8-channel, high-voltage analog switches. These devices are designed for ultrasonic imaging and printer applications using BCDMOS process technology. The family offers pin-compatible replacements for various Supertex parts, with the MAX4802 specifically replacing the HV232.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
The MAX4802 is a direct pin-compatible replacement for the Supertex HV232. Designers should verify that the legacy component's performance requirements align with the MAX4802's electrical specifications before substitution.
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