The MAX4551ESE+ is a ±15KV ESD protected, quad, low voltage SPST analogue switch in 16 pin NSOIC package. Each switch is protected against ±15KV electrostatic discharge (ESD) shocks per IEC 1000-4-2 without latch-up or damage. It can handle rail to rail analogue signals. The off leakage current is only 1nA at 25°C and 10nA at +85°C. This CMOS switch can operates with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. It is fully specified for single +2.7V operation. All digital inputs have +0.8V and +2.4V logic thresholds ensuring TTL/CMOS logic compatibility when using ±5V or a single +5V supply. The device is pin compatible with industry standard DG211 device. The MAX4551 is used in data acquisition, battery operated equipments, test equipments, audio signal routing and networking application.
Four normally closed (NC) switches
Operating temperature range from -40°C to 85°C
Charge injection of 1pC at TA = 25°C with single +5V supply
Off isolation of less than -90dB at f = 100KHz with dual supply
Low power consumption of less than 1μW
Channel to channel crosstalk of less than -90dB at f = 100KHz with dual supply
Maximum on-resistance is 160 ohm at TA = +25°C with single +5V supply
Turn-on time is 100ns and turn-off time is 80ns at +25°C with single +5V supply
Maximum on-resistance match between channels is 6ohm at +25°C with single +5V supply
Maximum on-resistance flatness is 8ohm at +25°C with dual supply
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