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MAX4968ACCM+ 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 SW SPST-NOX16 34OHM 48LQFP. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4968ACCM+
- Description：IC SW SPST-NOX16 34OHM 48LQFP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tray
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：34Ohm
- Channel-to-Channel Matching (ΔRon)：1.02Ohm
- Voltage - Supply, Single (V+)：9.5V ~ 10.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：5µs, 3.5µs
- -3db Bandwidth：30MHz
- Charge Injection：150pC
- Channel Capacitance (CS(off), CD(off))：9pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-76dB @ 5MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-LQFP
- Supplier Device Package：48-LQFP (7x7)
- Number of Circuits：16
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4968ACCM+
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4968ACCM+ is a 16-channel, high-linearity, high-voltage bidirectional SPST analog switch. It operates with a logic supply (VDD) of +2.37V to +5.5V and a positive voltage supply (VPP) of +9.5V to +10.5V. The negative supply (VNN) ranges from -160V to 0V. Typical on-resistance is 18Ω with a maximum of 34Ω. Small-signal bandwidth reaches 50MHz, while large-signal bandwidth is 30MHz at 200pF load. Turn-on time is typically 2µs and turn-off time is 3.5µs. Charge injection is 150pC. It uses SOI HVCMOS technology and is housed in a 48-LQFP package.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- SOI HVCMOS process technology for high performance and robustness
- No dedicated high-voltage supplies required for typical operation
- Low-power dissipation with low charge injection and voltage spike
- Daisy-chainable serial interface
Analog Switches, Multiplexers, Demultiplexers Applications
- Medical Ultrasound Imaging
- Nondestructive Testing (NDT)/Industrial Ultrasound Imaging
- Printers
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm RoHS compliance and lead-free status. Confirm that the package outline matches the 48-LQFP specification. Ensure the component meets the extended temperature range requirements if operating outside standard conditions.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this component when high-voltage switching is controlled by low-voltage signals without requiring a dedicated high-voltage supply. Verify compatibility with existing transmitter negative voltage supplies. Consider the MAX4968A variant if integrated bleed resistors are needed for capacitive load discharge.
Analog Switches, Multiplexers, Demultiplexers Part Context
The MAX4968/MAX4968A series provides 16-channel high-voltage analog switching using HVCMOS technology. The MAX4968ACCM+ is part of this family, designed for applications like ultrasound imaging where system simplification is critical. It eliminates the need for separate high-voltage power rails in many configurations.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
Pin-to-pin compatible with MAX14802 and Supertex HV2601. Note that these alternatives require a high +100V VPP supply, whereas the MAX4968ACCM+ requires a low +10V supply.
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