LTC1540IS8#TR Linear Technology, LTC1540IS8#TR Datasheet - Page 3

• Manufacturer Part Number: LTC1540IS8#TR
• Description: IC COMPARATOR 2% VOLT REF 8SOIC
• Manufacturer: Linear Technology
• Type: with Voltage Referencer

Specifications of LTC1540IS8#TR

• Number Of Elements: 1
• Output Type: CMOS, TTL
• Voltage - Supply: 2 V ~ 11 V, ±1 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SYMBOL PARAMETER
V
t
V
V
Reference
V
∆V
V
SYMBOL PARAMETER
Power Supply
V
I
Comparator
V
I
V
CMRR
PSRR
V
t
V
V
Reference
V
∆V
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
PD
CC
IN
PD
HYST
OH
OL
REF
OS
CM
HYST
OH
OL
REF
+
+
REF
REF
= 3V, V
Hysteresis Input Voltage Range
Propagation Delay
Output High Voltage
Output Low Voltage
Reference Voltage
Load Regulation
Supply Voltage Range
Supply Current
Comparator Input Offset Voltage
Input Leakage Current (IN
Input Leakage Current (HYST)
Comparator Input Common Mode Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Hysteresis Input Voltage Range
Propagation Delay
Output High Voltage
Output Low Voltage
Reference Voltage
Load Regulation
–
= GND = 0V, T
A
= 25°C unless otherwise noted.
+
, IN
–
)
CONDITIONS
C
I
I
No Load
0 ≤ I
0 ≤ I
CONDITIONS
IN
IN
V
LTC1540CMS8/IMS8
V
V
V
C
I
I
No Load
0 ≤ I
0 ≤ I
O
O
O
O
OUT
CM
IN
OUT
–
+
= – 13mA
= 1.8mA
+
+
= – 8mA
= 0.8mA
+
to V
= 2V to 11V
= IN
= IN
SOURCE
SINK
= 2.5V
SOURCE
SINK
= V
= 100pF
= 100pF
A
+
IN
–
–
= 25°C. V
≤ 10µA
– 1.3V
≤ 10µA
= 80mV, HYST = REF, C-Grade
= 80mV, HYST = REF, I-Grade
–
= 1.5V
≤ 100µA
≤ 100µA
The
●
+
Overdrive = 10mV
Overdrive = 100mV
(SO-8)/(DFN) Commercial
MS8 Commercial
(SO-8)/(MS8)/(DFN) Industrial
Overdrive = 10mV
Overdrive = 100mV
(SO-8)/(DFN) Commercial
MS8 Commercial
(SO-8)/(MS8)/(DFN) Industrial
denotes the specifications which apply over the full operating
= 5V, V
Note 2: The θ
spreading metal. Using expanded metal area on all layers of a board
reduces this value.
–
= GND = 0V, T
JA
specified for the DD package is with minimal PCB heat
A
= 25°C unless otherwise noted.
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
REF – 50mV
REF – 50mV
V
V
+
+
1.158
1.156
1.152
1.158
1.156
1.152
MIN
MIN
– 0.4V
– 0.4V
V
2
–
±0.01
±0.02
1.182
1.182
1.182
1.182
1.182
1.182
0.28
0.75
TYP
TYP
0.5
0.5
0.1
0.1
0.5
60
50
70
60
GND + 0.4V
GND + 0.4V
V
LTC1540
+
1.206
1.208
1.212
1.206
1.208
1.212
MAX
MAX
0.61
0.64
REF
±15
REF
±12
±16
2.5
1.5
– 1.3V
3.5
1.5
±1
±1
11
5
1
1
5
sn1540 1540fas
UNITS
UNITS
mV/V
mV/V
3
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
nA
nA
µs
µs
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V