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CA3162E 数据表(PDF) 1 Page - Intersil Corporation |
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CA3162E 数据表(HTML) 1 Page - Intersil Corporation |
1 / 7 page 1 ® April 2002 CA3162 A/D Converters for 3-Digit Display Features • Dual Slope A/D Conversion • Multiplexed BCD Display • Ultra Stable Internal Band Gap Voltage Reference • Capable of Reading 99mV Below Ground with Single Supply • Differential Input • Internal Timing - No External Clock Required • Choice of Low Speed (4Hz) or High Speed (96Hz) Conversion Rate • “Hold” Inhibits Conversion but Maintains Delay • Overrange Indication - “EEE” for Reading Greater than +999mV, “-” for Reading More Negative than -99mV When Used With CA3161E Description The CA3162E and CA3162AE are I2L monolithic A/D converters that providea3digit multiplexedBCD output. They are used with the CA3161E BCD-to-Seven-Segment Decoder/Driver and a minimum of external parts to imple- ment a complete 3-digit display. The CA3162AE is identical to the CA3162E except for an extended operating tempera- ture range. The CA3161E is described in the Display Drivers section of this data book. Ordering Information Pinout CA3162 (PDIP) TOP VIEW PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CA3162E 0 to 70 16 Ld PDIP E16.3 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 21 20 NSD MSD LSD HOLD/ ZERO ADJ GND 23 V+ GAIN ADJ INTEGRATING HIGH INPUT LOW INPUT ZERO ADJ 22 CAP BYPASS BCD OUTPUTS DIGIT SELECT OUTPUTS BCD OUTPUTS FN1080.3 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved |
类似零件编号 - CA3162E |
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类似说明 - CA3162E |
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