pcf85132 NXP Semiconductors, pcf85132 Datasheet - Page 38

• Manufacturer Part Number: pcf85132
• Description: Pcf85132 Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCF85132
Product data sheet
12.2 SDA and SDAACK configuration
The Serial DAta line (SDA) and the I
lines can be connected together to facilitate a single line SDA.
Fig 26. Values for R
Fig 27. Values for R
Fig 28. SDA, SDAACK configurations
R
R
PU(max)
PU(min)
(kΩ)
(kΩ)
6
5
4
3
2
1
0
6
5
4
3
2
1
0
20
1
All information provided in this document is subject to legal disclaimers.
60
1.5
PU(max)
PU(min)
Rev. 1 — 23 November 2010
100
2
140
SDAACK
2.5
two wire mode
180
SDA
2
C-bus acknowledge line (SDAACK) are split. Both
3
220
260
3.5
SDAACK
single wire mode
SDA
300
4
LCD driver for low multiplex rates
013aaa111
340
4.5
380
5
420
PCF85132
5.5
001aak441
460
001aak440
© NXP B.V. 2010. All rights reserved.
V
C
DD
b
(pF)
(V)
500
6
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