DS1267 Dallas Semiconducotr, DS1267 Datasheet - Page 10

• Manufacturer Part Number: DS1267
• Description: Dual Digital Potentiometer Chip
• Manufacturer: Dallas Semiconducotr

4. Relative linearity is used to determine the change in voltage between successive tap positions. Device
5. Typical values are for T
6. -3 dB cutoff frequency characteristics for the DS1267 depend on potentiometer total resistance:
7. C
8. See Figure 9(a), (b), and (c).
9. See Figure 11.
10. Valid at 25 C only.
TIMING DIAGRAMS Figure 9
(A) 3-WIRE SERIAL INTERFACE GENERAL OVERVIEW
(B) START OF COMMUNICATION TRANSACTION
test limits ±0.5 LSB.
DS1267-010: 1 MHz; DS1267-050: 200 kHz; DS1267-100: 100 kHz.
OUT
is active regardless of the state of
A
= 25°C and nominal supply voltage.
RST
10 of 12
.
102199
DS1267