tjk (Thomas Krueger) (10/03/90)
I just received literature for two interesting new operational amplifiers.
The first is the AD827 from Analog Devices. It is a high speed, low power
dual op amp, NC1458 pin compatible. With 300V/uS slew rate, and 50 MHz
unity gain bandwidth, it looks useful.
The other is the PMI OP-260. It is a current-feedback design; it was also
designed to "plug in" to many circuits that were designed around voltage
feedback op-amps. It boasts 1000V/uS slew rate, with 90MHz bandwidth at
unity gain. It is also available in MC1458 pin compatible package.
Both applications list DAC output buffering; I bet either would be
excellent for replacing DAC buffers in Magnavox CD players.
If you want more info, send me a message.
- Tom
Thomas Krueger UW-Milwaukee Engineering Electronics Shop
tjk@csd4.csd.uwm.edu +1 (414) 229-5172
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