TCA9800 Datasheet, PDF (8/36 Pages) Texas Instruments – Level-Translating I2C Bus Buffer/Repeater

TCA9800
SCPS264 – MARCH 2017
Typical Characteristics (continued)
35
1.8 V
2.5 V
30
3.3 V
SDAB = V_CCB
25 ^{SCLB = VCCB}
20
15
10
-40 -25 -10 5 20 35 50 65 80
T_A - Ambient Temperature (°C)
95 110 125
D007
Figure 7. Operating Current B-Side vs Ambient Temperature
for Different V_CCB (B-Side = V_CCB)
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1.5
1.8 V
2.5 V
3.3 V
1.4
SDAB = GND
SCLB = GND
1.3
1.2
1.1
-40 -25 -10 5 20 35 50 65 80 95 110 125
T_A - Ambient Temperature (°C)
D008
Figure 8. Operating Current B-Side vs Ambient Temperature
for Different V_CCB (B-Side = GND)
8
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