SMM151 View Datasheet(PDF) - Summit Microelectronics
Part Name
Description
Manufacturer
SMM151 Datasheet PDF : 23 Pages
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ABSOLUTE MAXIMUM RATINGS
Temperature Under Bias .................................-55°C to 125°C
Storage Temperature QFN ..............................-65°C to 150°C
Terminal Voltage with Respect to GND:
VDD Supply Voltage .................................. -0.3V to 6.0V
All Others ....................................... -0.3V to VDD + 0.7V
FAULT#…………………………….………. GND to 15.0V
CS+, CS-...………………………………… -0.3V to 16.0V
Output Short Circuit Current ........................................ 100mA
Reflow Solder Temperature (10 secs) .......….………....240°C
Junction Temperature.........................…….....………....150°C
ESD Rating per JEDEC……………………..…………....2000V
Latch-Up testing per JEDEC………..……...……….…±100mA
SMM151/152
Preliminary Datasheet
RECOMMENDED OPERATING CONDITIONS
Temperature Range (Industrial)..................... –40°C to +85°C
(Commercial) ..................... 0°C to +70°C
CS+, CS- ............................................................. 4.0V to 15V
VDD Supply Voltage ........................................... 2.7V to 5.5V
Inputs..................................................................GND to VDD
Package Thermal Resistance (θJA)
28-Pad QFN (Thermal pad connected to PCB)………37.2oC/W
28-Pad QFN (Thermal pad not connected to PCB).…66.5oC/W
Moisture Classification Level 1 (MSL 1) per J-STD- 020
RELIABILITY CHARACTERISTICS
Data Retention……………………………..……………100 Years
Endurance……………………….………………...100,000 Cycles
Note - The device is not guaranteed to function outside its operating rating.
Stresses 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 outside those listed in the operational
sections of the specification is not implied. Exposure to any absolute maximum
rating for extended periods may affect device performance and reliability.
Devices are ESD sensitive. Handling precautions are recommended.
DC OPERATING CHARACTERISTICS
TA= 0°C to +70°C, VDD = 2.7V to 5.5V unless otherwise noted. All voltages are relative to GND.
Symbol Parameter
Notes
Min.
Typ.
VDD
Supply Voltage
2.7
3.3
VMRange
CSRange
IDD
Sense Voltage Common
Mode Range
Current Sense Common Mode
Voltage Range
Supply Current from VDD
VM+ pin voltage range
VM- pin voltage range
CS+, CS- pin voltage range
TRIM pin floating
-0.3
-0.3
4.0
3
ITRIM
TRIM output current through
100Ω to 1.0V
TRIM Sourcing Max Current
TRIM Sinking Max Current
1.5
-1.5
VTRIM
VADOC
TRIM output voltage range
Margin Range
ITRIM ±1.5mA
Depends on Converter Trim range
GND
0.3
VIH
Input High Voltage
SDA, SCL, WP, MUP, MDN
VDD = 2.7V
VDD = 5.0V
0.9xVDD
0.7xVDD
VIL
Input Low Voltage
SDA, SCL, WP, MUP, MDN
VDD = 2.7V
VDD = 5.0V
VOL
Open Drain Output FAULT#,
GPIOx, READY
ISINK = 1mA
VAIH
Address Input High Voltage,
A2, A1, A0
VDD = 2.7V, Rpullup≤300kΩ
VDD = 5.0V, Rpullup≤300kΩ
VAIL
Address Input Low Voltage,
A2, A1, A0
VDD = 2.7V, Rpulldown≤300kΩ
VDD = 5.0V, Rpulldown≤300kΩ
0.2
0.9xVDD
0.7xVDD
Max Unit
5.5
V
VDD
V
+0.5
V
15
V
mA
mA
mA
2.5
V
VDD
V
VDD
V
VDD
0.1xVDD
V
0.3xVDD
V
VDD
V
VDD
0.1xVDD
V
0.3xVDD
Summit Microelectronics, Inc
2131 2.1 8/15/2008
6
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