AD766 Analog Devices, AD766 Datasheet
AD766
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AD766 Summary of contents
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... DAC input reg- ister at the sample rate with the sixteen bits most recently clocked into the serial input register. The AD766 operates over power supply range. The digital supplies, +V and –V ...
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... Indefinite to Common 0.7 1.0 1.3 1.7 4.75 13.2 –13.2 –4.75 +I 12.0 15.0 –I –12.0 –15.0 +I 10.5 –I – –I –14 120 150 300 225 –2– = 500 kSPS unless otherwise noted. No deglitchers or AD766A Min Typ Max 16 2 0.8 1.0 –10 115 100 2 0.001 15 –88 –81 –75 – ...
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... Analog Positive Power Supply S ESD SENSITIVITY The AD766 features input protection circuitry consisting of large “distributed” diodes and polysilicon series resistors to dissipate both high energy discharges (Human Body Model) and fast, low energy pulses (Charged Device Model). Per Method 3015.2 of MIL-STD-883C, the AD766 has been classified as a Category 1 Device ...
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... The AD766 specifies SNR for 20 kHz and 250 kHz bandwidths. FUNCTIONAL DESCRIPTION Serial input data is clocked into the AD766’s shift register by the falling edge of CLK. Data is presumed twos complement format with MSB (i.e., the sign bit) clocked in first. ...
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... assure freedom from latch-up, –V more negative than –V Special restrictions on power supplies apply to extended tem- perature range versions of the AD766 that do not apply to the commercial AD766J. First, supplies must be symmetric. That is –V and +V = – ...
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... AD766 result in excellent THD performance. Figure 9 shows the typical unadjusted THD per- formance of the AD766 for various amplitudes of 1 kHz and 50 kHz sine waves. As can be seen, the AD766 offers excellent performance even at amplitudes as low as 60 dB. Figure 10 illustrates the typical THD versus frequency performance from the internal amplifier for a filtered AD766 output ...
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... AD766 TO ADSP-2101 The ADSP-2101 incorporates two complete serial ports which can be directly interfaced to the AD766 as shown in Figure 12. The SCLK, TFS and DT outputs of the ADSP-2101 are con- nected directly to the CLK, LE and DATA inputs of the AD766, respectively. SCLK is internally generated and can be programmed to operate from ...
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... AD766 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 16-Pin Plastic DIP (N-16) D-16 16-Lead Side Brazed Ceramic DIP –8– REV. A ...