DS2434 Dallas Semiconducotr, DS2434 Datasheet - Page 17

• Manufacturer Part Number: DS2434
• Description: Battery Identification Chip
• Manufacturer: Dallas Semiconducotr

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
NOTES:
1. Temperature conversion will work with ±2°C accuracy down to V
2. The DQ terminal can withstand programming pulses up to 12V maximum. This maintains
3. Reflects sensor accuracy as tested during calibration.
4. I/O line in “hi-Z” state and I
Temperature Accuracy
(=T
Input Logic High
Input Logic Low
Sink Current
Standby Current
Active Current
Input Resistance
Supply Voltage
Data Pin
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
compatibility to MicroLAN devices.
PARAMETER
ACTUAL
PARAMETER
-T
MEASURED)
SYMBOL
SYMBOL
V
V
I
V
V
R
I
I
DD
Q
I/O
L
IH
IL
DD
I
I/O
=0.
T
0 C and + 70 C
CONDITION
CONDITION
A
I/O Functions
T
½ C Accurate
Conversions
=0 C to 70 C
V
A
to +85 C
Functions
NV Copy
=-40 C to
I/O
Temp.
17 of 20
=0.4V
(-40°C to +85°C; V
MIN TYP
(-40°C to +85°C; V
MIN TYP
-0.3V to +7.0V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
-0.3
-0.3
-4.0
2.5
2.7
3.6
2.2
500
DD
=2.7V.
V
V
MAX
MAX
CC
CC
+0.8
6.4
6.4
6.4
1.5
3
+0.3
½
+0.3
1
DD
DD
UNITS
UNITS
=3.6V to 6.4V)
=3.6V to 6.4V)
mA
mA
k
V
V
V
V
C
A
NOTES
NOTE
DS2434
3
4
4
S
1
2