DS2703G+T&R Maxim Integrated Products, DS2703G+T&R Datasheet - Page 2

• Manufacturer Part Number: DS2703G+T&R
• Description: IC BATT AUTHENTICAT SHA-1 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of DS2703G+T&R

• Function: Battery Authentication
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
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 the absolute maximum rating conditions for extended periods may affect device.
RECOMMENDED DC OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
EEPROM RELIABILITY SPECIFICATION
(V
Voltage Range on DQ, THM Pins Relative to Ground
Voltage Range on VB Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
DQ Pullup Voltage
DQ, THM Relative Voltage
DQ to THM Resistor
DQ Load Current
DQ Programming Voltage
Input Logic High: DQ
Input Logic Low: DQ
Output Logic Low: DQ
Output Logic Low: THM
Hold-Up Current: VB pin
DQ Capacitance
EEPROM Write Endurance
A
PULLUP
PULLUP
= -20°C to +70°C.)
= 2.7V to 5.5V, T
= 2.7V to 5.5V, T
PARAMETER
PARAMETER
PARAMETER
A
A
= -20°C to +70°C.)
= -20°C to +70°C.)
SYMBOL
SYMBOL
R
V
V
V
I
V
PP-IDLE
PULLUP
DQ-THM
DQ-THM
OL-THM
C
I
I
I
I
V
OL-DQ
SYMBOL
V
V
I
DQ0
DQ1
DQ2
DQ3
I
PP
HU
PP
DQ
IH
IL
N
EEC
Communication Mode
Computation Mode
(Note 1)
(Note 2)
Standby Mode, V
Communication Mode
(Note 14)
Computation Mode,
SHA-1 Computation Active
Thermistor Mux Active,
(Note 3)
14.5 < V
0 < t < 50
(Note 4)
Program Pulse, (Note 5, 6)
(Note 6)
(Note 6)
I
I
THM pin Active, V
(Note 9)
OL
OL
= 4mA, (Note 6, 7)
= 4mA, (Note 6, 7, 8)
0 < t < 50
CONDITIONS
CONDITIONS
2 of 20
DQ
o
C
< 15.0V
CONDITIONS
o
C (Note 10)
DQ
B
= 2.70V
> V
IH
See IPC/JEDEC J-STD-020A Specification
0.8 V
MIN
MIN
14.5
-0.3
2.7
1000
0
5
MIN
PULLUP
TYP
TYP
50
1
TYP
MAX
MAX
500
0.25
15.0
5.5
5.5
-55°C to +125°C
2.5
0.5
0.4
0.4
3.2
15
75
10
60
1
-40°C to +85°C
MAX
-0.3V to +18V
-0.3V to +6V
UNITS
UNITS
KΩ
mA
mA
UNITS
Cycles
μA
μA
μA
μA
μA
pF
V
V
V
V
V
V
V