LTC1542IS8#TR Linear Technology, LTC1542IS8#TR Datasheet - Page 12

• Manufacturer Part Number: LTC1542IS8#TR
• Description: IC OPAMP/COMP/REF MICROPWR 8SOIC
• Manufacturer: Linear Technology
• Type: Amplifier, Comparator, Referencer

Specifications of LTC1542IS8#TR

• Applications: General Purpose
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1541/LTC1542
TYPICAL APPLICATIO S
RELATED PARTS
12
PART NUMBER
LT
LT1178/LT1179
LT1490/LT1491
LT1635
LT2078/LT2079
LT2178/LT2179
®
1078/LT1079
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Dual/Quad Micropower, Single Supply Precision Op Amps
Dual/Quad 17µA Max, Single Supply Precision Op Amps
Dual/Quad Micropower Rail-to-Rail Input and Output Op Amps Single Supply Input Range: – 0.4V to 44V, Micropower 50µA
Micropower Rail-to-Rail Op Amp and Reference
Dual/Quad Micropower, Single Supply Precision Op Amps
Dual/Quad 17µA Max, Single Supply Precision Op Amps
2
3
–
+
LTC1542
OP AMP
SHUTDOWN
Negative Reference
●
V
–3V
FAX: [phone]
SS
300mA
8
4
V
6V
IN
1
FREQ ≈
VALUES SHOWN ARE FOR
100Hz WITH V
0V – V
200k
2N3906
3.83k
LT1634-2.5
1%
R3
R1
1M
V
CC
IN
2.4C • R1 • V
V
3V TO 9V
V
–2.5V
FZT2907A
Q2
U
CC
OUT
1541/42 TA05
Q1
IN
V
R1
220Ω
0.25W
C
= V
300k
●
1M
R1
CC
www.linear.com
CC
1
2
3
4
150k
R2
LTC1541
V
SS
–
+
0.047µF
C1
VN2222
1M
Linear Lithium-Ion Charger
Voltage Control Oscillator
2
3
–
+
LTC1542
OP AMP
100k
1%
R4
IC1
8
4
1N5817
D1
×1
1
VN2222
3V TO 12V
V
–
+
CC
4700pF
V
R4
5M
R4
1.1M
V
COMMENTS
70µV, V
Slew Rate, Input/Output Common Mode Includes Ground
70µV, V
Slew Rate, Input/Output Common Mode Includes Ground
Amplifier, Rail-to-Rail Input and Output, 200kHz GBW
130µA of Supply Current, 1.3mV V
SO-8 and 14-Lead Standard Pinout, 70µV V
SO-8 and 14-Lead Standard Pinout, 70µV V
CC
CC
C1
6
5
8
7
6
5
500k
–
+
R3
LTC1542
COMP
5M
5M
OS
OS
Max and 0.4µV/°C Drift, 200kHz GBW, 0.07V/µs
Max and 2.5µV/°C Drift Max, 85kHz GBW, 0.04V/µs
Single Supply Function Generator
C2
0.1µF
0.15Ω
2
3
2.2M
R7
R5
–
+
LTC1542
7
OP AMP
1541/42 TA03
5V
0V
C3
0.01µF
8
4
R6
33k
V
10M
OUT
R1
1
1541/42 TA07
R8
249k
0.5%
R9
100k
0.5%
© LINEAR TECHNOLOGY CORPORATION 2005
500k
R2
300mA
4.2V FLOAT
OS
Li-ION
Max
6
5
–
+
LT 1105 REV D • PRINTED IN USA
LTC1542
COMP
0.1µF
OS
OS
5M
R3
Max, 200kHz GBW
Max, 85kHz GBW
7
FREQ ≈
4C • R2 • R3
15412fd
1541/42 TA04
R1