ADG2128BCPZ-HS-RL7

ADG2128BCPZ-HS-RL7 is an analogue cross-point switch with an array size of 8 × 12. This 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 applications such as AV switching in TV, automotive infotainment, AV receivers, CCTV, ultrasound applications, KVM switching, telecom applications, test equipment/instrumentation, and PBX systems.

• Double-buffered input logic, simultaneous update of multiple switches
• Fully specified at dual ±5V/single +12V operation, upto 300MHz bandwidth
• On resistance is 30 ohm typical at (VDD = +10.8V, VIN = 0V, IS = -10mA, +25°C)
• On resistance flatness is 2.3 ohm typical at (VDD = 10.8V, VIN = 0V to +1.4V, IS = -10mA, +25°C)
• 210MHz typical -3dB bandwidth at (VDD = 12V ±10%, VSS = 0V), 100KHz, 400KHz, 3.4MHz I²C speed
• Off isolation is -69dB typical at (RL = 75 ohm, CL = 5pF, f = 5MHz, +25°C)
• THD + N is 0.04% typical at (RL = 10Kohm, f = 20Hz to 20KHz, VS = 1V p-p, +25°C)
• Differential gain 0.4% typical at (RL = 75 ohm, CL = 5pF, f = 5MHz, +25°C)
• Differential phase 0.6° typical at (RL = 75 ohm, CL = 5pF, f = 5MHz, +25°C)
• Operating temperature range from -40°C to +85°C, 32-lead LFCSP package

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