5-V Tolerant I/Os With Device Powered Up or Powered Down
Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron = 4 Ω Typical)
Rail-to-Rail Switching on Data I/O Ports
0- to 5-V Switching With 3.3-V VCC
0- to 3.3-V Switching With 2.5-V VCC
Bidirectional Data Flow With Near-Zero Propagation Delay
Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 3.5 pF Typical)
Fast Switching Frequency (fOE = 20 MHz Max)
Data and Control Inputs Provide Undershoot Clamp Diodes
Low Power Consumption (ICC = 0.6 mA Typical)
VCC Operating Range From 2.3 V to 3.6 V
Data I/Os Support 0- to 5-V Signal Levels (0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)
Control Inputs Can be Driven by TTL or 5-V and 3.3-V CMOS Outputs
Ioff Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Performance Tested Per JESD 22
2000-V Human-Body Model (A114-B, Class II)
1000-V Charged-Device Model (C101)
Supports Both Digital and Analog Applications: USB Interface, Differential Signal Interface Bus Isolation, Low-Distortion Signal Gating (1)
1. For additional information regarding the performance characteristics of the CB3Q family, refer to the TI application report CBT-C, CB3T, and CB3Q Signal-Switch Families, (SCDA008).