LT1494CS8 Linear Technology, LT1494CS8 Datasheet - Page 16

• Manufacturer Part Number: LT1494CS8
• Description: IC OP-AMP R-R IN/OUT SNGL 8-SOIC
• Manufacturer: Linear Technology
• Series: Over-The-Top®r

Specifications of LT1494CS8

• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.001 V/µs
• Gain Bandwidth Product: 2.7kHz
• Current - Input Bias: 25pA
• Voltage - Input Offset: 200µV
• Current - Supply: 1.4µA
• Current - Output / Channel: 1.5mA
• Voltage - Supply, Single/dual (±): 2.2 V ~ 36 V, ±1.1 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• -3db Bandwidth: -

PART NUMBER
LTC
LTC1443/44/45
LT1466/LT1467
LT1490A/LT1491A
LTC1540
LT1636
LT1672/LT1673/LT1674
LT2078/LT2079
LT2178/LT2179
LT1782
LT1783
LT1494/LT1495/LT1496
TYPICAL APPLICATIONS
RELATED PARTS
16
®
1440/41/42
1/2 LT1495
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear.com
A2
DISCHARGE
–
+
CHARGE
I
2N3904
L
R
B
R
R
A
A
Battery Current Monitor
DISCHARGE
OUT
DESCRIPTION
Micropower Single/Dual Comparators with 1% Reference
Micropower Quad Comparators with 1% Reference
75 A Dual/Quad Rail-to-Rail Input and Output Op Amps
50 A Dual/Quad Rail-to-Rail Input and Output Op Amps
Nanopower Single Comparator with 1% Reference
Single Over-The-Top Micropower,
Rail-to-Rail Input and Output Op Amp
2 A MAX, A
Rail-to-Rail Input and Output Op Amps
55 A Dual/Quad Single Supply Op Amps
17 A Dual/Quad Single Supply Op Amps
Micropower, Over-The-Top, SOT-23, Rail-to-Rail
Input and Output Op Amp
1.2MHz, Over-The-Top, Micropower, Rail-to-Rail
Input and Output Op Amp in SOT-23
R
0.1
SENSE
CHARGE
V
OUT
R
R
2N3904
A
A
5 Single/Dual/Quad Over-The-Top Precision
U
V
S
R
= 2.7V TO 36V
B
–
+
1/2 LT1495
N
LOAD
V
FOR R
V
I
A1
L
O
O
5V
R
1
= I
= 1V/A
SENSE
R
1k
L
A
A
I
R
R
= 1k, R
L
B
A
High Side Current Sense
R
SENSE
B
1495 TA05
+
–
= 10k
12V
10k
R
LT1494
B
V
+
_
O
V
FOR R
OUTPUT OFFSET I
OUTPUT CLIPS AT V
V
I
O
O
L
CURRENT
= I
INPUT
= 10 V/A
L
A
( )
= 1k, R
R
R
10k
B
A
R4
COMMENTS
LTC1440: Single, LTC1441/42: Dual
LTC1443: 1.182 Reference
LTC1444/45: 1.221V Reference and Adjustable Hysteresis
390 V V
950 V V
350nA Supply Current
225 V V
Shutdown Pin, MSOP
Decompensated Version of the LT1494/LT1495/LT1496
A
120 V V
120 V V
SOT-23, 800 V V
Gain-Bandwidth = 200kHz, Shutdown Pin
SOT-23, 800 V V
Gain-Bandwidth = 1.2MHz, Shutdown Pin
R
B
V
S
= 10k, R
S
S
5, Gain-Bandwidth = 12kHz
• R
– 2.4V
B
OS(MAX)
OS(MAX)
OS(MAX)
OS(MAX)
OS(MAX)
S
0nA to 200nA Current Meter
= 1
1495 TA09
–
+
10mV
LT1495
1/2
100pF
10M
R1
, Gain Bandwidth = 120kHz
, Gain Bandwidth = 200kHz
, I
, Gain Bandwidth = 200kHz
, Gain Bandwidth = 60kHz
OS(MAX)
OS(MAX)
S
149456fb LT/TP 0801 1.5K REV B • PRINTED IN USA
= 55 A (MAX), Gain-Bandwidth = 200kHz
A
, I
, I
LINEAR TECHNOLOGY CORPORATION 1997
R2
9k
R3
2k
FULL-SCALE
ADJUST
S
S
0 A TO
200 A
= 55 A (Max),
= 300 A (Max),
1495 TA06
I
NO ON/OFF SWITCH
REQUIRED
1.5V
1.5V
S
= 3 A WHEN I
–
+
LT1495
1/2
IN
= 0