ISL33001 Datasheet, PDF (13/19 Pages) Intersil Corporation – I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability

ISL33001, ISL33002, ISL33003
Typical Performance Curves C_IN = C_OUT = 10pF, V_CC1 = V_CC2 = V_CC, T_A = +25°C; Unless Otherwise
Specified. (Continued)
100
90
V_CC = 5.5V
80
70
60
50
V_CC = 3.3V
40
V_CC = 2.3V
30
20
10
V_IN = 0.2V
0
0 1 2 3 4 5 6 7 8 9 10 11
I_OL (mA)
FIGURE 17. INPUT TO OUTPUT OFFSET VOLTAGE vs
SINK CURRENT vs V_CC
100
90
T = +25°C
T = -40°C
80 _{T = +85°C}
70
60
50
40
30
20
V_CC = 3.3V
10 V_IN = 0.2V
0
0 1 2 3 4 5 6 7 8 9 10 11
I_OL (mA)
FIGURE 18. INPUT TO OUTPUT OFFSET VOLTAGE vs
SINK CURRENT vs TEMPERATURE
12
11
T = -40°C
10
9
8
T = +85°C
7
6
5
T = +25°C
4
3
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
VCC (V)
FIGURE 19. ACCELERATOR PULL-UP CURRENT vs V_CC
50
T = +85°C
40
T = +25°C
30
R_PULL-UP = 2.7kΩ
C_IN = 10pF
C_OUT = 100pF
20 _{T = -40°C}
10
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_CC (V)
FIGURE 21. PROPAGATION DELAY H-L vs V_CC
13
800
(See Figure 7)
700
T = +25°C
600
T = +85°C
500
T = -40°C
400
300
200
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_CC (V)
FIGURE 20. ACCELERATOR PULSE WIDTH vs V_CC
50
T = +85°C
40
30
T = +25°C
20
T = -40°C
10
V_CC = 3.3V
R_PULL-UP = 10kΩ
C_IN = 50pF
0
0 100 200 300 400 500 600 700 800 900
C_OUT (pF)
FIGURE 22. PROPAGATION DELAY H-L vs C_OUT
FN7560.2
September 30, 2010