ADA4800ACPZ-R7

ADA4800 is a voltage buffer integrated with an active load. The buffer is a low power, high speed, low noise, high slew rate, fast settling, a fixed gain of 1 monolithic amplifier for charge-coupled device (CCD) applications. For CCD applications, the active load current source (IAL) can load the open-source CCD sensor outputs and the buffer can drive the AFE load. The active current load can also be switched off, to use this as just a unity gain buffer. The buffer consumes only 20mW of static power. In applications where power savings is critical, this features a power save mode (see the Power Save Mode section), which further reduces the total current consumption. The bandwidth of the buffer is also fully adjustable through the IDRV pin. Application includes CCD image sensor output buffer, digital still cameras, camcorders.

• Integrated active load and gain of 1 buffer
• Very low buffer power consumption
• Power save feature to reduce active load current by GPO control
• High buffer speed
• Adjustable buffer bandwidth, push-pull output stage
• Adjustable active load current
• Typical voltage gain is 0.998V/V (VIN=6.5V to 8.5V, RISF=0 ohm)
• Operating temperature rating range from -40 to +85°C
• 6-lead frame chip Scale Package [LFCSP-UD]

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