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DRV401 Datasheet, PDF (8/28 Pages) Burr-Brown (TI) – Sensor Signal Conditioning IC for Closed-Loop Magnetic Current Sensor | |||
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DRV401
SBVS070A â JUNE 2006 â REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS (Continued)
At TA = +25°C and VDD1 = VDD2 = +5V with external 100kHz filter BW, unless otherwise noted.
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DIFFERENTIAL AMPLIFIER:
TA = â50_C LARGEâSIGNAL STEP RESPONSE
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1µs/div
DIFFERENTIAL AMPLIFIER:
TA = +150_C LARGEâSIGNAL STEP RESPONSE
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1µs/div
DIFFERENTIAL AMPLIFIER:
POSITIVE SLEW RATE vs TEMPERATURE
7.5
At 5.0V
7.4
7.3
7.2
7.1
7.0
6.9
6.8
6.7
6.6
6.5
â50 â25 0
25 50 75 100 125 150
Temperature (_ C)
DIFFERENTIAL AMPLIFIER:
TA = +25_C LARGEâSIGNAL STEP RESPONSE
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1µs/div
DIFFERENTIAL AMPLIFIER:
OVERâRANGE DELAY vs TEMPERATURE
3.5
At 5.0V
3.4 VIN Step 0V to ±1V
3.3
3.2
Negative OverâRange
3.1
3.0
2.9
Positive OverâRange
2.8
2.7
2.6
2.5
â50 â25 0
25 50 75 100 125 150
Temperature (_ C)
â6.5
â6.6
DIFFERENTIAL AMPLIFIER:
NEGATIVE SLEW RATE vs TEMPERATURE
At 5.0V
â6.7
â6.8
â6.9
â7.0
â7.1
â7.2
â7.3
â7.4
â7.5
â50 â25 0
25 50 75 100 125 150
Temperature (_ C)
8
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