Datasheet

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MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
Typical Operating Characteristics (continued)
((V
INx+
= V
INx-
= 12V, T
A
= +25°C, unless otherwise noted.)
SHTDN DELAY vs. TEMPERATURE
MAX34406 toc12
TEMPERATURE (°C)
SHTDN DELAY (ms)
6035-15 10
0.5
1.0
1.5
2.0
3.0
2.5
3.5
4.0
0
-45 85
C
CDLY
= 10nF
COMPARATOR THRESHOLD
vs. TEMPERATURE
MAX34406 toc11
TEMPERATURE (°C)
THRESHOLD (V)
603510-15
0.96
0.97
0.98
0.99
1.00
1.01
1.02
1.03
1.04
1.05
0.95
-40 85
LARGE-SIGNAL PULSE RESPONSE
(GAIN = 100)
MAX34406 toc10
20µs/div
25mV
5mV
2.5V
0.5V
V
SENSE
V
OUTx
SMALL-SIGNAL PULSE RESPONSE
(GAIN = 100)
MAX34406 toc09
20µs/div
10mV
5mV
1.0V
0.5V
V
SENSE
V
OUTx
SMALL-SIGNAL GAIN
vs. FREQUENCY (GAIN = 100)
MAX34406 toc08
FREQUENCY (kHz)
GAIN (dB)
10010
5
10
15
20
25
30
35
40
45
50
0
1 1000
GAIN ERROR vs. TEMPERATURE
MAX34406 toc07
TEMPERATURE (°C)
GAIN ERROR (%)
603510-15
0.1
0.2
0.3
0.4
0.5
0
-40 85
GAIN ERROR
vs. COMMON-MODE VOLTAGE
MAX34406 toc06
COMMON-MODE VOLTAGE (V)
GAIN ERROR (%)
252015105
0
0.1
0.2
0.3
0.4
0.5
-0.1
03
0
INPUT OFFSET vs. TEMPERATURE
MAX34406 toc05
TEMPERATURE (°C)
INPUT OFFSET (µV)
603510-15
-50
-40
-30
-20
-10
0
-60
-40 85
INPUT OFFSET
vs. COMMON-MODE VOLTAGE
MAX34406 toc04
COMMON-MODE VOLTAGE (V)
INPUT OFFSET (µV)
252015105
-20
-10
0
10
20
30
-30
03
0