DS1802E+ Maxim Integrated Products, DS1802E+ Datasheet - Page 16

• Manufacturer Part Number: DS1802E+
• Description: IC POT DL AUDIO TAP W/PB 20TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1802E+

• Taps: 64
• Resistance (ohms): 45K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Volatile
• Interface: 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Resistance In Ohms: 45K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7. Tap-to-tap tolerance is used to determine the change in voltage between successive tap positions. The
8. Typical values are for t
9. Power-up time is the time for all pushbutton inputs to be stable and active once power has reached a
10. See Figure 6.
11. Absolute tolerance is used to determine measured wiper voltage vs. expected wiper voltage as
12. Maximum current specifications are based on clock rate, active zero-crossing detection, and
13. Valid for V
14. See Figure 10.
15. Standby current levels apply when all inputs are driven to appropriate supply levels.
16. These parameters are characterized and not 100% tested.
17. Valid at 25 C only.
DIGITAL OUTPUT LOAD Figure 9
DS1802 is specified for 0.25 dB tap-to-tap tolerance.
valid level, 2.7V min.
determined by wiper position. The DS1802 is bounded by a 1 dB absolute tolerance.
pushbutton activation. See Figure 8 for clock rate vs. current specification.
CC
=3V or 5V.
A
=25 C and no minal supply voltage.
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DS1802