ADG2128BCPZ-REEL7

ADG2128 is an analogue cross point switch with an array size of 8 × 12. The switch array is arranged so that there are eight columns by 12 rows, for a total of 96 switch channels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 96 switches can be addressed and configured through the I²C-compatible interface. Standard, full speed, and high speed (3.4MHz) I²C interfaces are supported. Any simultaneous switch combination is allowed. An additional feature of the device is that switches can be updated simultaneously, using the LDSW command. In addition, a RESET option allows all of the switch channels to be reset/off. At power-on, all switches are in the off condition. It is used in application such as AV switching in TV, automotive infotainment, AV receivers, CCTV, ultrasound applications, KVM switching, telecom applications, test equipment/instrumentation, PBX systems etc.

• Double-buffered input logic
• Simultaneous update of multiple switches
• Fully specified at dual ±5V/single +12V operation
• On resistance 35 ohm maximum
• Off isolation is -69dB typical at (RL = 75 ohm, CL = 5pF, f = 5MHz)
• Differential gain 0.4% typical at (RL = 75 ohm, CL = 5pF, f = 5MHz)
• Differential phase 0.6° typical at (RL = 75 ohm, CL = 5pF, f = 5MHz)
• On resistance flatness is 2.3 ohm typical at (VDD = 10.8V, VIN = 0V to +1.4V, IS = -10mA)
• Operating temperature is -40°C to +85°C, I²C speed is 100KHz, 400KHz
• Package style is 32-lead LFCSP

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party