DAC8571
www.ti.com
SLAS373A–DECEMBER 2002–REVISED JULY 2003
TIMING CHARACTERISTICS (continued)
VDD = +2.7 V to +5.5 V; RL = 2 kΩ to GND; all specifications -40°C to 105°C (unless otherwise noted)
SYMBOL
PARAMETER
TEST CONDITIONS
Standard mode
Fast mode
MIN
4.0
TYP
MAX
UNITS
µs
tSU; tSTO
Setup time for STOP condition
600
160
ns
High-speed mode
ns
CB
tSP
Capacitive load for SDA and SCL
Pulse width of spike suppressed
400
50
pF
Fast mode
High-speed mode
Standard mode
Fast mode
ns
10
ns
Noise margin at the HIGH level for
each connected device (including
hysteresis)
VNH
0.2VDO
0.1VDO
V
V
High-speed mode
Standard mode
Fast mode
Noise margin at the LOW level for
each connected device (including
hysteresis)
VNL
High-speed mode
6
TI [ TEXAS INSTRUMENTS ]
