參數(shù)資料
型號: DS2155GN
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA100
封裝: 10 X 10 MM, 0.80 MM PITCH, CSBGA-100
文件頁數(shù): 3/10頁
文件大小: 230K
代理商: DS2155GN
MAX4007/MAX4008
High-Accuracy, 76V, High-Side
Current Monitors in SOT23
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VBIAS = 40V, GND = 0V, REF = open, VOUT = 0V (MAX4007), CLAMP = open, TA = -40°C to +85°C. Typical values are at TA = +25°C,
unless otherwise noted.) (Note 1)
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.
CLAMP to GND ......................................................-0.3V to +80V
BIAS, REF to GND ..................................................-0.3V to +80V
OUT to GND .........................................-0.3V to (VCLAMP + 0.6V)
Short Circuit, REF to GND ..........................................Continuous
Current into Any Pin..........................................................±30mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Bias Voltage Range
VBIAS
Inferred from power-supply
rejection test
2.7
76
V
IREF = 250nA
90
200
A
Bias Quiescent Current
IBIAS
IREF = 2.5mA
3.6
4
mA
Reference Voltage
VREF
IREF = 2.5mA
VBIAS - 1.1
VBIAS - 0.8
V
Thermal Shutdown
Engage Temperature
TSHDN
REF shorted to GND, junction
temperature rising
150
°C
Trip-Point Temperature
Hysteresis
THYS
REF shorted to GND, junction
temperature falling
5
°C
Input Current Limit
ILIM
VREF = VBIAS - 5V
20
mA
IREF = 250nA
0.3
f = 0.1Hz to 10Hz
IREF = 2.5mA
63
IREF = 250nA
9.2
MAX4007
Output Current Noise
iNOUT
f = 0.1Hz to 10kHz
IREF = 2.5mA
1240
pARMS
IREF = 250nA
0.041
f = 0.1Hz to 10Hz
IREF = 2.5mA
0.63
IREF = 250nA
1.3
MAX4008
Output Voltage Noise
eNOUT
f = 0.1Hz to 10kHz
IREF = 2.5mA
12.5
VRMS
IREF = 250nA
50
G
Ω
MAX4007
IREF = 2.5mA
5M
Ω
Output Resistance
ROUT
MAX4008
10
k
Ω
Output Leakage
REF = open
1
pA
Output Voltage Range
VOUT
VBIAS = 2.7V to 76V, IREF = 0 to 1mA,
MAX4007:
ΔIOUT/IOUT = ±1%,
MAX4008:
ΔVOUT/IOUT = ±1%
0 to
VBIAS - 1.5
0 to
VBIAS - 0.85
V
Output Clamp Voltage
VOUT -
VCLAMP
0.6
V
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