MAX1785EUU+T Maxim Integrated, MAX1785EUU+T Datasheet - Page 2

• Manufacturer Part Number: MAX1785EUU+T
• Description: Battery Management Smart Battery-Pack Controller
• Manufacturer: Maxim Integrated
• Series: MAX1785r

ABSOLUTE MAXIMUM RATINGS
All Voltages with Respect to GND
Supply Voltage (V
Input Voltage (RE, DE, DI)..........................-0.3V to (V
Driver Output/Receiver Input Voltage (A, B) .......-7.5V to +12.5V
Receiver Output Voltage (RO)....................-0.3V to (V
Continuous Power Dissipation (T
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
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.
DC ELECTRICAL CHARACTERISTICS
(V
2
DRIVER
Differential Driver Output
(No Load)
Differential Driver Output
Change in Magnitude of
Differential Output Voltage
Driver Common-Mode Output
Voltage
Change in Magnitude of
Common-Mode Voltage
Input High Voltage
Input Low Voltage
DI Input Hysteresis
Input Current
Hot-Swap Driver Input Current
Input Current (A and B)
Driver Short-Circuit Output
Current
ESD Protection for A, B
CC
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW
_______________________________________________________________________________________
= +5V ±5%, T
PARAMETER
CC
A
) ............................................................+7V
= T
MIN
to T
A
MAX
= +70°C)
, unless otherwise noted. Typical values are at V
I
SYMBOL
HOTSWAP
ΔV
ΔV
V
V
V
V
V
I
I
V
V
OD1
OD2
HYS
IN1
IN2
OD1
OC
IH
OD
OC
IL
V
Figure 1, R = 50Ω (RS-422)
Figure 1, R = 27Ω (RS-485)
Figure 1, R = 50Ω or R = 27Ω (Note 3)
Figure 1, R = 50Ω or R = 27Ω
Figure 1, R = 50Ω or R = 27Ω (Note 3)
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE, RE (Note 4)
DE = GND,
V
-7V ≤ V
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
Human Body Model
CC
CC
CC
CC
= 5V
= GND or 5.25V
+ 0.3V)
+ 0.3V)
OUT
≤ +12V, T
CONDITIONS
Operating Temperature Range
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
A
MAX306_EE_ _ ................................................-40°C to +85°C
= +25°C (Note 5)
V
V
IN
IN
= +12V
= -7V
CC
= +5V and T
-100
MIN
±15
2.0
1.5
2.0
A
= +25°C.) (Notes 1, 2)
TYP
±15
100
±7
±7
±200
±250
MAX
125
0.2
0.2
0.8
±1
5
3
UNITS
mV
mA
µA
µA
µA
kV
V
V
V
V
V
V
V