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LTC6081CDD#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
LTC6081/LTC6082
1
60812fd
For more information www.linear.com/LTC6081
Typical applicaTion
FeaTures
applicaTions
DescripTion
Precision Dual/Quad
CMOS Rail-to-Rail Input/
Output Amplifiers
The LTC
®
6081/LTC6082 are dual/quad low offset, low drift,
low noise CMOS operational amplifiers with rail-to-rail
input/output swing.
The 70µV maximum offset, 1pA input bias current, 120dB
open loop gain and 1.3µV
P-P
0.1Hz to 10Hz noise make
it perfect for precision signal conditioning. The LTC6081/
LTC6082 features 100dB CMRR and 98dB PSRR.
Each amplifier consumes only 330µA of current on a 3V
supply. The 10-lead DFN has an independent shutdown
function that reduces each amplifier’s supply current
to 1µA.
LTC6081/LTC6082 is specified for power supply voltages
of 3V and 5V from –40°C to 125°C. The dual LTC6081 is
available in 8-lead MSOP and 10-lead DFN10 packages.
The quad LTC6082 is available in 16-lead SSOP and DFN
packages.
Shock Sensor Amplifier (Accelerometer)
■
Maximum Offset Voltage: 70µV (25°C)
■
Maximum Offset Drift: 0.8µV/°C
■
Maximum Input Bias: 1pA (25°C) 40pA (T
A
≤ 85°C)
■
Open Loop Voltage Gain: 120dB Typ
■
Gain Bandwidth Product: 3.6MHz
■
CMRR: 100dB Min
■
PSRR: 98dB Min
■
0.1Hz to 10Hz Noise: 1.3µV
P-P
■
Supply Current: 330µA
■
Rail-to-Rail Inputs and Outputs
■
Unity Gain Stable
■
2.7V to 5.5V Operation Voltage
■
Dual LTC6081 in 8-Lead MSOP and 10-Lead DFN10
Packages; Quad LTC6082 in 16-Lead SSOP and DFN
Packages
■
Photodiode Amplifier
■
Strain Gauge
■
High Impedance Sensor Amplifier
■
Microvolt Accuracy Threshold Detection
■
Instrumentation Amplifiers
■
Thermocouple Amplifiers
60812 TA01
V
+
V
–
–
+
1G
2M
1M
10k
3.9pF
47pF
0.1µF
1/2
LTC6081
0.1µF
8.2pF
2M
3.9pF
1M
V
OUT
= 109mV/g
BW ~ 2.2kHz
MURATA
PKGS-00LD
770pF
0° SENSOR
V
OS
Drift Histogram
V
OSDRIFT
(µV/°C)
NUMBER OF AMPLIFIERS (OUT OF 100)
30
25
20
15
10
5
0
60812 TA01b
LTC6081MS8
T
A
= –40°C TO 125°C
V
S
= 3V
V
CM
= 0.5V
0.20 0.30–0.10–0.20 0 0.10
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
LTC6081/LTC6082
2
60812fd
For more information www.linear.com/LTC6081
pin conFiGuraTion
absoluTe MaxiMuM raTinGs
(Note 1)
TOP VIEW
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
V
+
OUTB
–INB
+INB
SHDN_B
OUTA
–INA
+INA
V
–
SHDN_A
B
A
T
JMAX
= 125°C, θ
JA
= 43°C/W
UNDERSIDE METAL CONNECTED TO V
–
1
2
3
4
OUTA
–INA
+INA
V
–
8
7
6
5
V
+
OUTB
–INB
+INB
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
B
A
T
JMAX
= 150°C, θ
JA
= 200°C/W
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
OUTD
–IND
+IND
V
–
+INC
–INC
OUTC
NC
OUTA
–INA
+INA
V
+
+INB
–INB
OUTB
NC
TOP VIEW
DHC PACKAGE
16-LEAD (5mm × 3mm) PLASTIC DFN
D
A
C
B
T
JMAX
= 125°C, θ
JA
= 43°C/W
UNDERSIDE METAL CONNECTED TO V
–
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
OUTA
–INA
+INA
V
+
+INB
–INB
OUTB
NC
OUTD
–IND
+IND
V
–
+INC
–INC
OUTC
NC
D
A
C
B
T
JMAX
= 150°C, θ
JA
= 110°C/W
Total Supply Voltage (V
+
to V
–
) ...................................6V
Input Voltage ...................................................... V
–
to V
+
Output Short Circuit Duration (Note 2)............. Indefinite
Operating Temperature Range (Note 3)
LTC6081C, LTC6082C .......................... –40°C to 85°C
LTC6081I, LTC6082I ............................. –40°C to 85°C
LTC6081H, LTC6082H ........................ –40°C to 125°C
(H Temperature Range Not Available in DFN Package)
Specified Temperature Range (Note 4)
LTC6081C, LTC6082C .............................. 0°C to 70°C
LTC6081I, LTC6082I ............................. –40°C to 85°C
LTC6081H, LTC6082H ........................ –40°C to 125°C
Junction Temperature
DFN Packages ................................................... 125°C
All Other Packages ............................................ 150°C
Storage Temperature Range
DFN Packages .................................... –65°C to 125°C
All Other Packages ............................. –65°C to 150°C
Lead Temperature (Soldering, 10 Sec) .................. 300°C
LTC6081/LTC6082
3
60812fd
For more information www.linear.com/LTC6081
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6081CDD#PBF LTC6081CDD#TRPBF LCJP
10-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6081IDD#PBF LTC6081IDD#TRPBF LCJP
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6081CMS8#PBF LTC6081CMS8#TRPBF LTCJN 8-Lead Plastic MSOP 0°C to 70°C
LTC6081IMS8#PBF LTC6081IMS8#TRPBF LTCJN 8-Lead Plastic MSOP –40°C to 85°C
LTC6081HMS8#PBF LTC6081HMS8#TRPBF LTCJN 8-Lead Plastic MSOP –40°C to 125°C
LTC6082CDHC#PBF LTC6082CDHC#TRPBF 6082
16-Lead (5mm × 3mm) Plastic DFN
0°C to 70°C
LTC6082IDHC#PBF LTC6082IDHC#TRPBF 6082
16-Lead (5mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6082CGN#PBF LTC6082CGN#TRPBF 6082 16-Lead Plastic SSOP 0°C to 70°C
LTC6082IGN#PBF LTC6082IGN#TRPBF 6082I 16-Lead Plastic SSOP –40°C to 85°C
LTC6082HGN#PBF LTC6082HGN#TRPBF 6082H 16-Lead Plastic SSOP –40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www
.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

LTC6081CDD#TRPBF

Mfr. #:
Buy LTC6081CDD#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Dual 300uA CMOS Op Amp
Lifecycle:
New from this manufacturer.
Delivery:
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