Exar Corporation MP7641
The MP7641 is ideal for direct gain control of video, composite video, CCD and other high frequency analog signals. The device includes 8-channels of high speed, high bandwidth, two quadrant multiplying, 8-bit accurate digital-to-analog converter. It includes an output drive buffer per channel capable of driving a +1mA (typ) to a load.| Part No. | MP7641 |
|---|---|
| Datasheet | MP7641 Download |
| Manufacturer |  Exar Corporation |
| Description | 8-Channel Voltage Output 10Mhz Input Bandwidth 8-Bit Multiplying DACs |
| Buy | Stock & Price |
FEATURES
REF to OUT e e h U 4 t m o .c MP7641 8-Channel Voltage Output 10 MHz Input Bandwidth 8-Bit Multiplying DACs with Serial Digital Port● DACs Matched to +0.5% (typ)
● Chip Select Available: MP7651
● Low Harmonic Distortion: 0.25% typical with VREF = 1 V p-p @ 1 MHz
● VREF/2 Output Preset Level
● Latch-Up Free
● ESD Protection: 2000 V Minimum
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● Voltage Reference Input Bandwidth: 10 MHz Low Power: 150mW Low AC Voltage Reference Feedthrough Excellent Channel-to-Channel Isolation DNL = +0.8 LSB, INL = +1 LSB (typ) –
APPLICATIONS
● Direct High-Frequency Automatic Gain Control● Video AGC & CCD Level AGC
● Convergence Adjustment for High-Resolution Monitors (Workstations)
GENERAL DESCRIPTION
DNL of better than +0.8 LSB is achieved with a channel-to-channel matching of better than 0.5% (typ). Stability, matching, and precision of the DACs are achieved by using EXAR’s thin film technology. Also, excellent channel-tochannel isolation is achieved with EXAR’s BiCMOS process which cannot be achieved using a typical CMOS technology.
