LTC1443IS#TR Linear Technology, LTC1443IS#TR Datasheet - Page 3

• Manufacturer Part Number: LTC1443IS#TR
• Description: IC COMP QUAD LP 1.182VREF 16SOIC
• Manufacturer: Linear Technology
• Type: with Voltage Referencer

Specifications of LTC1443IS#TR

• Number Of Elements: 4
• Output Type: CMOS, TTL
• Voltage - Supply: 2 V ~ 11 V, ±1 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
SYMBOL PARAMETER
Power Supply
V
I
Comparator
V
I
V
CMRR
PSRR
Noise
V
t
V
V
Reference
V
I
I
Noise
The
V
SYMBOL PARAMETER
Power Supply
V
I
Comparator
V
I
V
CMRR
PSRR
Noise
V
t
V
V
CC
IN
PD
SOURCE
SINK
CC
IN
PD
+
OS
CM
HYST
OH
OL
REF
+
OS
CM
HYST
OH
OL
+
= 3V, V
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
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
Voltage Noise
Hysteresis Input Voltage Range
Propagation Delay
Output High Voltage
Output Low Voltage
Reference Voltage
Reference Output Source Current
Reference Output Sink Current
Voltage Noise
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
Voltage Noise
Hysteresis Input Voltage Range
Propagation Delay
Output High Voltage
Output Low Voltage
–
= GND = 0V, unless otherwise noted.
+
+
, IN
, IN
–
–
)
)
CONDITIONS
IN
HYST = REF (LTC1444/LTC1445)
V
V
LTC1444/LTC1445
V
V
100Hz to 100kHz
LTC1444, LTC1445
Overdrive = 10mV, C
Overdrive = 100mV, C
I
I
I
No Load, LTC1443
No Load, LTC1444/
LTC1445
∆V
∆V
∆V
100Hz to 100kHz
CONDITIONS
IN
V
V
LTC1444/LTC1445
V
V
100Hz to 100kHz
LTC1444/LTC1445
Overdrive = 10mV, C
Overdrive = 100mV, C
I
I
I
O
O
O
O
O
O
CM
IN
+
CM
IN
+
–
–
+
+
= – 15mA; LTC1443/LTC1445
= 1.8mA; LTC1443
= 1.8mA; LTC1444/LTC1445
= – 10mA, LTC1443/LTC1445
= 0.8mA; LTC1443
= 0.8mA; LTC1444/LTC1445
= 2V to 11V
REF
REF
REF
= 2V to 11V
+
+
to (V
to (V
A
= IN
= IN
= 2.5V
= V
= 1.5V
= V
= 25°C. V
≤ 1mV
≤ 2.5mV
≤ 5mV
IN
+
IN
+
–
–
– 1.3V)
–1.3V)
= 80mV
–
= 80mV, HYST = REF
–
The
= 2.5V
= 1.5V
●
+
denotes the specifications which apply over the full operating
= 5V, V
OUT
OUT
OUT
OUT
C Temp Range
I Temp Range
C Temp Range
I Temp Range
= 100pF
= 100pF
= 100pF
= 100pF
–
= GND = 0V, unless otherwise noted.
LTC1443/LTC1444/LTC1445
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
REF – 50mV
REF – 50mV
V
V
+
+
1.170
1.164
1.209
1.203
MIN
MIN
100
– 0.4V
– 0.4V
2.0
2.0
V
10
10
V
–
–
±0.01
±0.02
1.182
1.221
±0.01
±0.02
±3.0
±3.0
TYP
TYP
200
100
100
5.5
0.1
0.1
0.1
0.1
20
12
15
15
14
4
5
5
GND + 0.4V
GND + 0.4V
V
V
V
V
+
–
+
–
±10.0
1.194
1.200
1.233
1.239
±10.0
MAX
±1.0
±1.0
MAX
±1.0
±1.0
11.0
11.0
REF
REF
8.5
– 1.3V
1.0
1.0
+ 0.4V
– 1.3V
1.0
1.0
+ 0.4V
A
8
= 25°C.
144345fc
µV
µV
µV
UNITS
UNITS
mV/V
mV/V
mV/V
mV/V
3
RMS
RMS
RMS
mV
mV
µA
nA
nA
µA
µA
µA
µA
nA
nA
µs
µs
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V