DRV411_15 Datasheet, PDF (13/34 Pages) Texas Instruments – Sensor Signal Conditioning IC for Closed-Loop Magnetic Current Sensors

DRV411
www.ti.com
SBOS693B – AUGUST 2013 – REVISED DECEMBER 2013
TYPICAL CHARACTERISTICS (continued)
At V_DD = 5 V and T_A = +25 °C, unless otherwise noted.
1.6550
2.5050
1.6545
1.6540
V_DD = 2.7 V
2.5045
2.5040
2.5035
1.6535
1.6530
V_DD = 5.5 V
1.6525
REFSEL [1,0]
1.6520
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature (ºC)
C028
Figure 43. 1.65-V REFERENCE OUTPUT VOLTAGE vs
TEMPERATURE
2.5030
2.5025
2.5020
2.5015
Ratiometric Mode
REFSE L [ 1,1]
2.5010
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature (ºC)
C028
Figure 44. RATIOMETRIC REFERENCE OUTPUT VOLTAGE
vs TEMPERATURE
5.0
4.5
4.0
3.5
3.0
2.5
V_DD = 5.5 V
2.0
V_DD = 5 V
1.5
V_DD = 2.7 V
1.0
0.5
0.0
-50 -25 0 25 50 75 100 125 150
Temperature (ºC)
C04
Figure 45. SUPPLY CURRENT vs TEMPERATURE
2.6
2.5
Ramp-up
2.4
2.3
Ramp-down
2.2
2.1
2.0
-50 -30 -10 10 30 50 70 90 110 130 150
Temperature (ºC)
C028
Figure 46. POWER-ON-RESET vs TEMPERATURE
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: DRV411
Submit Documentation Feedback
13