SDA9288X Datasheet, PDF (30/46 Pages) Siemens Semiconductor Group – Single Chip PIP System

SDA 9288X
3.2 Operational Range (cont’d)
Parameter
SCL high time
Setup time data
Hold time data
SDA/SCL rise/fall
times
Setup time stop
condition
Capacitive load/bus
line
Symbol
Limit Values
min. typ. max.
t_HIGH
t_{SU; DAT}
t_HD;DAT
t_R, t_F
0.6
100
0
20 + $
0.9
300
t_{SU; STO} 0.6
C_b
400
Unit Remark
µs
ns
µs
ns $ = 0.1C_b/pF
µs
pF
I²C Bus Inputs/Output: SDA, SCL
High-level input
V_IH
voltage
Low-level input
V_IL
voltage
Spike duration at
inputs
Low-level output
I_OL
current
3
– 0.5
0
0
V_DD
V
+ 0.5
1.5 V
Also for SDA/SCL
input stages
50
ns
6
mA
Analog to Digital Converters (6 bit)
Input coupling
capacitors
Y, U, V source
resistance
Reference voltage
low
Reference voltage
high
Reference voltage
difference
10
V_REFL
0.5
V_REFH
1.5
V_REFH – 0.5
V_REFL
100
1
1.0 1.5
2.0 2.5
1.0 2
nF Necessary for proper
clamping
kΩ
V Min and max values
only with optional
V ^{external resistors,}
see also chapter 3.3.
V
Semiconductor Group
30
03.96