AD7520 Intersil Corporation, AD7520 Datasheet
AD7520
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AD7520 Summary of contents
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... CRT character generation, digitally controlled gain circuits +15V integrators and attenuators, etc. The AD7530 and AD7531 are identical to the AD7520 and AD7521, respectively, with the exception of output leakage current and feedthrough specifications. o TEMP. RANGE ( ...
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... AD7520, AD7530, AD7521, AD7531 Absolute Maximum Ratings Supply Voltage (V+ to GND +17V 25V REF Digital Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . V+ to GND Output Voltage Compliance . . . . . . . . . . . . . . . . . . . . -100mV to V+ Operating Conditions Temperature Ranges JN, KN, LN Versions . . . . . . . . . . . . . . . . . . . . . . . . . .0 JD, KD, LD Versions . . . . . . . . . . . . . . . . . . . . . . . . -25 SD, UD Versions . . . . . . . . . . . . . . . . . . . . . . . . . . -55 CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specifi ...
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... AD7520, AD7530, AD7521, AD7531 Electrical Specifications V+ = +15V, V PARAMETER TEST CONDITIONS Output Noise Both Outputs (Note 4) (Figure 4) DIGITAL INPUTS Low State Threshold, V Over the Specified IL Temperature Range High State Threshold +15V IN Input Current Input Coding See Tables 1 and 2 ...
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... Digital Bit 6. Digital Bit 7. Digital Bit 8. Digital Bit 9. Digital Bit 10 (AD7521/31). Least Significant Digital Data Bit (AD7520/30). Digital Bit 11 (AD7521/31). Least Significant Digital Data Bit (AD7521/31). Power Supply +5V to +15V. Voltage Reference Input to set the output range. Supplies the R2R resistor ladder. ...
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... AD7520, AD7530, AD7521, AD7531 Test Circuits The following test circuits apply for the AD7520. Similar circuits are used for the AD7530, AD7521 and AD7531. V REF +15V BIT 1 (MSB) R FEEDBACK OUT1 10-BIT BINARY AD7520 HA2600 COUNTER BIT 10 I OUT2 ...
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... Connect MSB (Bit 1) to “Logic 1” and all other bits to “Logic 0”. 5. Adjust I OUT1 V . OUT terminal. REF Gain Adjustment 1. Connect all digital inputs to V+. 2. Monitor V OUT AD7520 and AD7530, and for AD7521 and AD7531 increase V between decrease V between the reference voltage and the V 10-12 +15V R3 10M 14 R FEEDBACK ...
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... AD7520, AD7530, AD7521, AD7531 Die Characteristics DIE DIMENSIONS: 101 mils x 103 mils (2565micrms x 2616micrms) METALLIZATION: Type: Pure Aluminum Å Thickness Metallization Mask Layout PIN 7 BIT 4 PIN 8 BIT 5 PIN 9 BIT 6 PIN 10 BIT 7 PIN 11 BIT 8 PIN 12 BIT 9 PASSIVATION: Type: PSG/Nitride Å PSG: 7 1.4k Å ...
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... AD7520, AD7530, AD7521, AD7531 Die Characteristics DIE DIMENSIONS: 101 mils x 103 mils (2565micrms x 2616micrms) METALLIZATION: Type: Pure Aluminum Å Thickness Metallization Mask Layout PIN 7 BIT 4 PIN 8 BIT 5 PIN 9 BIT 6 PIN 10 BIT 7 PIN 11 BIT 8 PIN 12 BIT 9 PASSIVATION: Type: PSG/Nitride Å PSG: 7 1.4k Å ...
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... AD7520, AD7530, AD7521, AD7531 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...