Operating Temperature Range ........................... -40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics
(V
BIAS
= 5V, GND = 0V, REF = Open, V
OUT
= 0V (MAX4004), CLAMP = Open, T
A
= -40°C to +85°C. Typical values are at T
A
= +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
Bias Voltage Range
Bias Quiescent Current
Reference Voltage
Thermal Shutdown
Engage Temperature
Trip-Point Temperature
Hysteresis
Input Current Limit
MAX4004
Output Current Noise
SYMBOL
V
BIAS
I
BIAS
V
REF
T
SHDN
THYS
I
LIM
i
NOUT
CONDITIONS
Inferred from power-supply rejection test
I
REF
= 250nA
I
REF
= 2.5mA
I
REF
= 2.5mA
REF shorted to GND, junction
temperature rising
REF shorted to GND, junction
temperature falling
V
REF
= V
BIAS
- 5V
f = 0.1Hz to 10Hz
f = 0.1Hz to 10kHz
f = 0.1Hz to 10Hz
e
NOUT
f = 0.1Hz to 10kHz
MAX4004
MAX4006
REF = open
V
OUT
V
BIAS
= 2.7V to 22V, I
REF
= 0 to 1mA,
MAX4004: ΔI
OUT
/I
OUT
= ±1%,
MAX4006: ΔIV
OUT
/I
OUT
= ±1%
0 to V
BIAS
- 1.5
I
REF
= 250nA
I
REF
= 2.5mA
I
REF
= 2.5mA
I
REF
= 2.5mA
I
REF
= 2.5mA
I
REF
= 2.5mA
I
REF
= 250nA
I
REF
= 250nA
I
REF
= 250nA
I
REF
= 250nA
V
BIAS
- 1.1
MIN
2.7
40
3.6
V
BIAS
- 0.8
150
5
20
0.3
63
9.2
1240
0.041
0.63
1.3
12.5
50
5
10
1
0 to V
BIAS
-
0.85
GΩ
MΩ
kΩ
pA
V
µV
RMS
pA
RMS
TYP
MAX
22
100
4
UNITS
V
µA
mA
V
°C
°C
mA
MAX4006
Output Voltage Noise
Output Resistance
Output Leakage
Output Voltage Range
R
OUT
www.maximintegrated.com
Maxim Integrated
│
2
MAX4004/MAX4006
High-Accuracy, High-Side Current Monitors
in SOT23
Electrical Characteristics (continued)
(V
BIAS
= 5V, GND = 0V, REF = Open, V
OUT
= 0V (MAX4004), CLAMP = Open, T
A
= -40°C to +85°C. Typical values are at T
A
= +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
Output Clamp Voltage
Output Clamp Leakage
MAX4004 Current Gain
I
OUT
/I
REF
SYMBOL
V
OUT
-
V
CLAMP
V
CLAMP
= 0 to 22V
I
REF
= 250nA
I
REF
= 2.5mA
0.09
0.094
0.9
0.95
I
REF
= 250nA
I
REF
= 1mA
I
REF
= 1mA
CONDITIONS
MIN
TYP
0.6
1
0.099
0.095
0.098
0.995
0.998
0.992
50
50
50
7.5
90
1000
1000
1000
ms
µs
ppm/V
1.1
1.05
V/mA
0.11
0.106
mA/mA
MAX
UNITS
V
pA
I
REF
= 10mA, V
BIAS
= 12V
I
REF
= 250nA
I
REF
= 2.5mA
MAX4006
Transimpedance Gain
V
OUT
/I
REF
(ΔI
OUT
/I
OUT
)
/ΔV
BIAS
I
REF
= 10mA, V
BIAS
= 12V
MAX4004:
V
BIAS
= 2.7V to 22V
Power-Supply
Rejection Ratio (PSRR)
(ΔV
OUT
/V
OUT
) MAX4006:
/ΔV
BIAS
V
BIAS
= 2.7V to 22V
Power-Up Settling Time
t
S
I
OUT
settles within
I
REF
= 250nA
0.1%, C
IN
= 10nF
between REF and GND I
REF
= 2.5mA
Note 1:
All devices are 100% tested at room temperature (T
A
= +25°C). All temperature limits are guaranteed by design.
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