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LTC6088CGN#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LTC6087/LTC6088
1
60878fc
Features
applications
Description
Dual/Quad 14MHz,
Rail-to-Rail CMOS Amplifiers
The LTC
®
6087/LTC6088 are dual/quad, low noise, low
offset, rail-to-rail input/output, unity-gain stable CMOS
operational amplifiers that feature 1pA of input bias current.
A 14MHz gain bandwidth and 7.2V/µs slew rate, combined
with low noise (10nV/√Hz) and a low 0.75mV offset, make
the LTC6087/LTC6088 useful in a variety of applications.
The 1.05mA supply current and the shutdown mode are
ideal for signal processing applications which demand
performance with minimal power.
The LTC6087/LTC6088 has an output stage which swings
within 30mV of either supply rail to maximize signal dy-
namic range in low supply applications. The input common
mode range includes the entire supply voltage. These op
amps are specified on power supply voltages of 3V and
5V from –40°C to 125°C.
The dual amplifier LTC6087 is available in 8-lead MSOP
and 10-lead DFN packages. The quad amplifier LTC6088
is available in 16-lead SSOP and DFN packages.
Single Supply Shock/Vibration Sensor Amplifier
n
Low Offset Voltage: 750µV Maximum
n
Low Offset Drift: 5µV/°C Maximum
n
Input Bias Current:
1pA (Typical at 25°C)
15pA (Typical at 85°C)
n
Rail-to-Rail Inputs and Outputs
n
Gain Bandwidth Product: 14MHz
n
CMRR: 70dB Minimum
n
PSRR: 93dB Minimum
n
Input Noise Voltage Density: 12nV/√Hz
n
Supply Current: 1.05mA per Amp
n
Shutdown Current: 2.3µA per Amp
n
2.7V to 5.5V Operation Voltage
n
Available in 8-Lead MSOP and 10-Lead DFN
Packages (LTC6087), 16-Lead SSOP and DFN
Packages (LTC6088)
n
Portable Test Equipment
n
Medical Equipment
n
Audio
n
Data Acquisition
n
High Impedance Transducer Amplifier
LTC6087 Input Bias Current
vs Temperature
L, LT, LT C and LT M are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
typical application
–
+
1/2 LTC6087
MURATA SHOCK
SENSOR
PKGS-00MX1
520pF, 0.57pC/g
www.murata.com
–
+
1/2 LTC6087
V
S
1k
1%
100k
1%
60878 TA01a
V
OUT
570mV/g
16Hz TO 10kHz
V
S
= 2.7V TO 5.5V
V
S
0.1µF100k
100k
100M
100pF
TEMPERATURE (°C)
25 40
INPUT BIAS CURRENT (pA)
10
100
1000
V
S
= 5V
V
CM
= 2.5V
55 70 85 100 115 130
60878 TA01b
1
LTC6087/LTC6088
2
60878fc
absolute MaxiMuM ratings
Total Supply Voltage (V
+
to V
–
) ...................................6V
Input Voltage ...................................................... V
–
to V
+
Input Current ........................................................ ±10mA
SHDNA/SHDNB Voltage ..................................... V
–
to V
+
Output Short-Circuit Duration (Note 2) ............ Indefinite
Operating Temperature Range (Note 3)
LTC6087C/LTC6088C ..........................–40°C to 85°C
LTC6087H/LTC6088H ........................ –40°C to 125°C
(Note 1)
1
2
3
4
OUTA
–INA
+INA
V
–
8
7
6
5
V+
OUTB
–INB
+INB
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
+
–
A
+
–
B
T
JMAX
= 150°C, θ
JA
= 200°C/W
TOP VIEW
11
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
10
9
6
7
8
4
5
3
2
1
V+
OUTB
–INB
+INB
SHDNB
OUTA
–INA
+INA
V–
SHDNA
+
–
A
+
–
B
T
JMAX
= 150°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 11) IS V
–
, MUST BE SOLDERED TO PCB
GN PACKAGE
16-LEAD PLASTIC SSOP NARROW
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
+
–
+
–
+
–
+
–
A
B C
D
T
JMAX
= 150°C, θ
JA
= 110°C/W
16
15
14
13
12
11
10
9
17
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
+
–
+
–
+
–
+
–
A
B C
D
T
JMAX
= 150°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 17) IS V
–
, MUST BE SOLDERED TO PCB
Specified Temperature Range (Note 4)
LTC6087C/LTC6088C .............................. 0°C to 70°C
LTC6087H/LTC6088H ........................ –40°C to 125°C
Junction Temperature ........................................... 150°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MS8, GN16 Only ...............................................300°C
pin conFiguration
LTC6087/LTC6088
3
60878fc
orDer inForMation
The l denotes the specifications which apply over the full specified
temperature range, otherwise specifications are at T
A
= 25°C. Test conditions are V
+
= 3V, V
–
= 0V, V
CM
= 0.5V unless otherwise noted.
SYMBOL PARAMETER CONDITIONS
C SUFFIX H SUFFIX
UNITSMIN TYP MAX MIN TYP MAX
V
OS
Offset Voltage (Note 5) LTC6087MS8, LTC6088GN
LTC6087DD, LTC6088DHC
LTC6087MS8, LTC6088GN
LTC6087DD, LTC6088DHC
l
l
±330
±330
±750
±1100
±900
±1350
±330
±330
±750
±1100
±1100
±1600
µV
µV
µV
µV
ΔV
OS
/ΔT
Input Offset Voltage Drift (Note 6) LTC6087MS8, LTC6088GN
LTC6087DD, LTC6088DHC
l
l
±2
±2
±5
±5
±2
±2
±5
±5
µV/°C
µV/°C
I
B
Input Bias Current (Notes 5, 7) Guaranteed by 5V Test
l
1
40
1
500
pA
pA
I
OS
Input Offset Current (Notes 5, 7) Guaranteed by 5V Test
l
0.5
30
0.5
150
pA
pA
e
n
Input Noise Voltage Density f = 1kHz
f = 10kHz
12
10
12
10
nV/√Hz
nV/√Hz
Input Noise Voltage 0.1Hz to 10Hz 2.5 2.5 µV
P-P
i
n
Input Noise Current Density (Note 8) f = 1Hz 0.56 0.56 fA/√Hz
Input Common Mode Range
l
V
–
V
+
V
–
V
+
V
C
IN
Input Capacitance
Differential Mode
Common Mode
f = 100kHz
2.7
4.2
2.7
4.2
pF
pF
CMRR Common Mode Rejection Ratio 0V ≤ V
CM
≤ 3V
l
64
63
80 64
61
80 dB
dB
PSRR Power Supply Rejection Ratio V
S
= 2.7V to 5.5V
l
93
90
115 93
85
115 dB
dB
V
OUT
Output Voltage, High (Referred to V
+
) No Load
I
SOURCE
= 1mA
I
SOURCE
= 5mA
l
l
l
5
25
120
15
50
210
5
25
120
20
50
230
mV
mV
mV
Output Voltage, Low (Referred to V
–
) No Load
I
SINK
= 1mA
I
SINK
= 5mA
l
l
l
5
25
120
25
50
210
5
25
120
30
60
240
mV
mV
mV
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC6087CDD#PBF
LTC6087HDD#PBF
LTC6087CMS8#PBF
LTC6087HMS8#PBF
LTC6088CDHC#PBF
LTC6088HDHC#PBF
LTC6088CGN#PBF
LTC6088HGN#PBF
LTC6087CDD#TRPBF
LTC6087HDD#TRPBF
LTC6087CMS8#TRPBF
LTC6087HMS8#TRPBF
LTC6088CDHC#TRPBF
LTC6088HDHC#TRPBF
LTC6088CGN#TRPBF
LTC6088HGN#TRPBF
LCTX
LCTX
LTCTY
LTCTY
6088
6088
6088
6088H
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
8-Lead Plastic MSOP
8-Lead Plastic MSOP
16-Lead (5mm × 3mm) Plastic DFN
16-Lead (5mm × 3mm) Plastic DFN
16-Lead Plastic SSOP
16-Lead Plastic SSOP
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–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/
electrical characteristics
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LTC6088CGN#TRPBF

Mfr. #:
Buy LTC6088CGN#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers 4x 14MHz, R2R CMOS Amps
Lifecycle:
New from this manufacturer.
Delivery:
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