DS1689S/T&R Maxim Integrated, DS1689S/T&R Datasheet - Page 25

• Manufacturer Part Number: DS1689S/T&R
• Description: Real Time Clock
• Manufacturer: Maxim Integrated
• Series: DS1689, DS1693r

Specifications of DS1689S/T&R

• Function: Clock, Calendar, NV SRAM Control
• Rtc Bus Interface: Multiplexed
• Date Format: DW
• Time Format: HH
• Rtc Memory Size: 114 B
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-28
• Part # Aliases: 90-1689S-TRL

DC ELECTRICAL CHARACTERISTICS—5V
(Over the operating range.)
Average V
CMOS Standby Current
(CS = V
Input Leakage Current (Any Input)
CEI Input Leakage
PSEL Input Leakage
Output Leakage Current
Output Logic 1 Voltage (I
Output Logic 0 Voltage (I
Output Voltage
Output Current
Power-Fail Trip Point
Battery Switch Voltage
Output Voltage
Output Current
Battery Leakage OSC ON
Battery Leakage OSC OFF
I/O Leakage
PWR Output at 0.4V
CEI to CEO Impedance
CC
CC
- 0.2V)
PARAMETER
Power-Supply Current
OUT
OUT
= -1.0mA)
= +2.1mA)
SYMBOL
I
V
V
I
I
I
I
OLPWR
I
V
V
V
I
I
I
V
Z
CCO1
CCO2
BAT1
BAT2
PSEL
I
I
I
CCO1
CCO2
CC1
CC2
CEI
OL
LO
IL
SW
OH
OL
CE
PF
25 of 36
V
V
MIN
-200
4.25
2.4
0.3
BAT
0.3
-1
-1
-1
-1
CC
-
-
V
V
TYP
4.37
500
BAUX
50
BAT
7
1
,
MAX
+200
1000
10.0
100
150
0.4
4.5
+1
+1
+1
+1
15
85
60
3
UNITS
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
nA
nA
Ω
V
V
V
V
V
V
NOTES
2, 3
2, 3
15
16
17
12
8
4
4
5
6
6
7
1