DS2224 Maxim Integrated Products, Inc., DS2224 Datasheet - Page 8
DS2224
Manufacturer Part Number
DS2224
Description
Ds2223, Ds2224 Econoram
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.DS2224.pdf
(10 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2224
Manufacturer:
DALLAS
Quantity:
5 510
DATA RETENTION TIME VS. CAPACITANCE Figure 11
Using Battery Backup
14 mA–Hr => 144 million transactions
DS2223/DS2224
080598 8/10
CAPACITANCE
( F)
DATA
PIN
10K
100
1K
10
0
0.1
1
2
DS2223
DS2224
10
TIME (hours)
100
3
1
1K
+
10K
Initial V
EVEREADY
NO. 321
CC
V
V
1.5V
CC
CC
Voltage
= 3.0
= 5.0