MAX9937EVKIT+ Maxim Integrated Products, MAX9937EVKIT+ Datasheet - Page 7
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MAX9937EVKIT+
Manufacturer Part Number
MAX9937EVKIT+
Description
EVAL KIT FOR MAX9937
Manufacturer
Maxim Integrated Products
Specifications of MAX9937EVKIT+
Channels Per Ic
1 - Single
Amplifier Type
Current Sense
Output Type
Single-Ended
-3db Bandwidth
350kHz
Current - Output / Channel
22mA
Operating Temperature
-40°C ~ 125°C
Current - Supply (main Ic)
20µA
Voltage - Supply, Single/dual (±)
2.7 V ~ 5.5 V
Board Type
Fully Populated
Utilized Ic / Part
MAX9937
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Slew Rate
-
(V
See the Typical Application Circuit .)
CC
= 5V, V
BAT
0V
+5
-5
-0.05
-0.10
0.20
0.15
0.10
0.05
= V
0
RSP
_______________________________________________________________________________________
1
OUTPUT-VOLTAGE NONLINEARITY
20
= 12V, V
LOAD-DUMP PROTECTION
40
V
SENSE
vs. SENSE VOLTAGE
OUTPUT SLEW RATE
T
A
60
SENSE VOLTAGE (mV)
= +25°C
Automotive Current-Sense Amplifier
T
SENSE
A
80
= -5mV TO +5mV
100ms/div
= -40°C
4μs/div
100
120 140 160 180 200
= V
T
with Reverse-Battery Protection
RS+
A
= +125°C
MAX9937 toc19
MAX9937 toc21
- V
Typical Operating Characteristics (continued)
RS-
= 0, R
V
10V/div
OUT
1V/div
IN
10mV/div
OUT
50mV/div
CM
RSP
= R
RSN
= 500Ω, R
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0
-40
REVERSE-BATTERY PROTECTION
OUT
MAXIMUM OUTPUT CURRENT
V
BAT
V
0
SENSE
= 28V
OUTPUT SLEW RATE
= 10kΩ, T
vs. TEMPERATURE
V
BAT
V
TEMPERATURE (°C)
BAT
= 12V
= 5mV TO 200mV
40
= 4V
4μs/div
4μs/div
A
80
= +25°C, unless otherwise noted.
120
MAX9937 toc22
MAX9937 toc20
160
V
10V/div
OUT
2V/div
OUT
2V/div
RSP
5V/div
IN
100mV/div
CM
7