LTC1326-2.5 Linear Technology, LTC1326-2.5 Datasheet - Page 2

• Manufacturer Part Number: LTC1326-2.5
• Description: Micropower Precision Triple Supply Monitors
• Manufacturer: Linear Technology

A
(Notes 1, 2)
Terminal Voltage
LTC1326/LTC1326-2.5
Consult factory for Military grade parts.
ELECTRICAL CHARACTERISTICS
V
SYMBOL
V
V
V
V
V
I
PACKAGE/ORDER I FOR ATIO
2
VCC3
CC3
RT3
RT5
RT25
RTA
CC
BSOLUTE
V
RST, SRST ............................................ – 0.5V to 7V
RST ...................................... – 0.5V to (V
PBR .......................................................... – 7V to 7V
CC3
= 3.3V, V
V
V
V
V
V
V
GND
CC25
GND
CCA
CC3
CC5
CCA
CC3
, V
T
T
JMAX
JMAX
8-LEAD PLASTIC MSOP
8-LEAD PLASTIC MSOP
CC5
1
2
3
4
1
2
3
4
PARAMETER
Reset Threshold V
Reset Threshold V
Reset Threshold V
Reset Threshold V
V
V
= 125 C,
= 125 C,
MS8 PACKAGE
CC3
CC3
MS8 PACKAGE
CC5
, V
TOP VIEW
TOP VIEW
Operating Voltage
Supply Current
= 5V (for LTC1326),V
CC25
JA
JA
W
= 250 C/W
= 250 C/W
, V
A
8
7
6
5
8
7
6
5
CCA
PBR
SRST
RST
RST
XI
PBR
SRST
RST
RST
CC3
CC5
CC25
CCA
......................... – 0.5V to 7V
W
(LTC1326)
(LTC1326-2.5) 0 C T
U
U
W
CC25
MS8 PART MARKING
MS8 PART NUMBER
LTC1326CMS8-2.5
R
= 2.5V (for LTC1326-2.5), V
PART NUMBER
PART NUMBER
LTC1326CMS8
A
W
CONDITIONS
0 C T
–40 C T
0 C T
–40 C T
–40 C T
0 C T
–40 C T
RST in Correct Logic State
PBR = V
TI
ORDER
ORDER
LTBA
LTEK
CC3
U
G
A
A
A
A
CC3
+ 0.3V)
A
A
A
A
70 C
70 C
70 C
70 C
S
85 C
85 C
85 C
85 C
U
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
CCA
LTC1326C/LTC1326C-2.5 ....................... 0 C to 70 C
LTC1326I/LTC1326I-2.5 ..................... – 40 C to 85 C
V
V
V
V
V
GND
V
CC25
GND
CC3
CC5
CCA
CC3
CCA
= V
T
T
JMAX
JMAX
CC3
1
2
3
4
1
2
3
4
8-LEAD PLASTIC SO
8-LEAD PLASTIC SO
= 125 C,
= 125 C,
, T
S8 PACKAGE
S8 PACKAGE
TOP VIEW
TOP VIEW
A
= 25 C unless otherwise noted.
JA
JA
= 150 C/W
= 150 C/W
8
7
6
5
8
7
6
5
PBR
SRST
RST
RST
PBR
SRST
RST
RST
3.094
3.052
4.687
4.625
2.344
2.312
0.992
0.980
MIN
1
S8 PART MARKING
S8 PART NUMBER
3.118
3.118
4.725
4.725
2.363
2.363
1.000
1.000
LTC1326CS8-2.5
LTC1326IS8-2.5
PART NUMBER
TYP
PART NUMBER
20
LTC1326CS8
LTC1326IS8
ORDER
132625
326I25
ORDER
1326
1326I
3.143
3.143
4.762
4.762
2.381
2.381
1.007
1.007
MAX
40
7
UNITS
V
V
V
V
V
V
V
V
V
A