Operating Temperature Range ................. –40°C to 85°C
Specified Temperature Range (Note 4) .... –40°C to 85°C
Junction Temperature ........................................... 150°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
for S8 Only........................................................ 300°C
pin conFiguraTion
TOP VIEW
NULL 1
–IN 2
+IN 3
V
–
4
8
DNC*
V
+
OUT
NULL
NULL 1
–IN 2
+IN 3
V
–
TOP VIEW
8
DNC*
V
+
V
OUT
NULL
7
6
5
4
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
S8 PACKAGE
8-LEAD PLASTIC SO
*DO NOT CONNECT
T
JMAX
= 150°C,
θ
JA
= 43°C/W
EXPOSED PAD IS INTERNALLY CONNECTED TO V
–
T
JMAX
= 150°C,
θ
JA
= 190°C/W
orDer inForMaTion
LEAD FREE FINISH
LT1468CS8-2#PBF
LT1468IS8-2#PBF
LT1468ACDD-2#PBF
LT1468AIDD-2#PBF
LT1468CDD-2#PBF
LT1468IDD-2#PBF
TAPE AND REEL
LT1468CS8-2#TRPBF
LT1468IS8-2#TRPBF
LT1468ACDD-2#TRPBF
LT1468AIDD-2#TRPBF
LT1468CDD-2#TRPBF
LT1468IDD-2#TRPBF
PART MARKING* PACKAGE DESCRIPTION
14682
14682
LDSY
LDSY
LDSY
LDSY
8-Lead Plastic Small Outline
8-Lead Plastic Small Outline
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
SPECIFIED TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
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/
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
CM
= 0V unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
S8 Package
LT1468A, DD Package
LT1468, DD Package
I
OS
Input Offset Current
V
SUPPLY
±15V
± 5V
±15V
± 5V
±15V
± 5V
±5V to ±15V
MIN
TYP
30
50
30
50
100
150
13
MAX
75
175
75
175
200
300
50
UNITS
µV
µV
µV
µV
µV
µV
nA
14682fb
elecTrical characTerisTics
2
+
–
7
6
5
+
–
LT1468-2
elecTrical characTerisTics
SYMBOL
I
B
I
B
–
+
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
CM
= 0V unless otherwise noted.
PARAMETER
Inverting Input Bias Current
Noninverting Input Bias Current
Input Noise Voltage
e
n
i
n
R
IN
C
IN
Input Noise Voltage
Input Noise Voltage
Input Resistance
Input Capacitance
Input Voltage Range +
Input Voltage Range –
CMRR
PSRR
A
VOL
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V
CM
= ±12.5V
V
CM
= ±2.5V
V
S
= ±4.5V to ±15V
V
OUT
= ±12.5V, R
L
= 10k
V
OUT
= ±12.5V, R
L
= 2k
V
OUT
= ±2.5V, R
L
= 10k
V
OUT
= ±2.5V, R
L
= 2k
R
L
= 10k
R
L
= 2k
R
L
= 10k
R
L
= 2k
V
OUT
= ±12.5V
V
OUT
= ±2.5V
V
OUT
= 0V, V
IN
= ±0.2V
R
L
= 2k (Note 5)
10V Peak, (Note 6)
3V Peak, (Note 6)
f = 100kHz, R
L
= 2k
10V Step, 0.01%, A
V
= –1
10V Step, 150µV, A
V
= –1
5V Step, 0.01%, A
V
= –1
A
V
= –1, f = 100kHz
±15V
±15V
±5V
±5V
±15V
±15V
± 5V
±5V
±15V
±5V
±15V
±15V
± 5V
±15V
±5V
±15V
±5V
±15V
±15V
±5V
±15V
±15V
±5V
140
130
0.1Hz to 10Hz
f = 10kHz
f = 10kHz
V
CM
= ±12.5V
Differential
CONDITIONS
V
SUPPLY
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±15V
±15V
±15V
±15V
±5V
±15V
±5V
±15V
±5V
96
96
100
1000
500
1000
500
±13.0
±12.8
±3.0
±2.8
±15
±15
±25
20
15
12.5
2.5
100
50
MIN
TYP
3
–10
0.3
5
0.6
240
150
4
13.5
3.5
–14.3
–4.3
110
112
112
9000
5000
6000
3000
±13.6
±13.5
±3.6
±3.5
±22
±22
±40
30
22
475
1160
200
190
650
800
550
0.02
3.9
3.6
5.2
5.0
–12.5
–2.5
MAX
±10
±40
UNITS
nA
nA
µV
P-P
nV/√Hz
pA/√Hz
MΩ
kΩ
pF
V
V
V
V
dB
dB
dB
V/mV
V/mV
V/mV
V/mV
V
V
V
V
mA
mA
mA
V/µs
V/µs
kHz
kHz
MHz
MHz
ns
ns
ns
Ω
mA
mA
V
OUT
Output Swing
I
OUT
I
SC
SR
Output Current
Short-Circuit Current
Slew Rate
Full-Power Bandwidth
GBW
t
s
R
O
I
S
Gain Bandwidth
Settling Time
Output Resistance
Supply Current
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C.
0°C ≤ T
A
≤ 70°C, V
CM
= 0V unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
S8 Package
LT1468A, DD Package
LT1468, DD Package
V
SUPPLY
±15V
± 5V
±15V
± 5V
±15V
± 5V
●
●
●
●
●
●
MIN
TYP
MAX
150
250
150
250
300
400
UNITS
µV
µV
µV
µV
µV
µV
14682fb
3
LT1468-2
elecTrical characTerisTics
SYMBOL
I
OS
I
B–
I
B+
CMRR
PSRR
A
VOL
PARAMETER
Input V
OS
Drift
Input Offset Current
Input Offset Current Drift
Inverting Input Bias Current
Negative Input Current Drift
Noninverting Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
V
CM
= ±12.5V
V
CM
= ±2.5V
V
S
= ±4.5V to ±15V
V
OUT
= ±12.5V, R
L
= 10k
V
OUT
= ±12.5V, R
L
= 2k
V
OUT
= ±2.5V, R
L
= 10k
V
OUT
= ±2.5V, R
L
= 2k
R
L
= 10k
R
L
= 2k
R
L
= 10k
R
L
= 2k
V
OUT
= ±12.5V
V
OUT
= ±2.5V
V
OUT
= 0V, V
IN
= ±0.2V
R
L
= 2k (Note 5)
f = 100kHz, R
L
= 2k
±15V
±15V
±5V
±5V
±15V
±15V
±5V
±5V
±15V
±5V
±15V
±15V
±5V
±15V
± 5V
±15V
±5V
(Note 7)
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. 0°C ≤ T
A
≤ 70°C, V
CM
= 0V unless otherwise noted.
CONDITIONS
V
SUPPLY
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
± 5V to ±15V
±5V to ±15V
±15V
±5V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
MIN
TYP
0.7
60
MAX
2.0
65
±15
UNITS
µV/°C
nA
pA/°C
nA
pA/°C
nA
dB
dB
dB
V/mV
V/mV
V/mV
V/mV
V
V
V
V
mA
mA
mA
V/µs
V/µs
40
±50
94
94
98
500
250
500
250
±12.9
±12.7
±2.9
±2.7
±12.5
±12.5
±17
18
13
130
120
200
190
6.5
6.3
V
OUT
Output Swing
I
OUT
I
SC
SR
GBW
I
S
Output Current
Short-Circuit Current
Slew Rate
Gain Bandwidth
Supply Current
MHz
MHz
mA
mA
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C.
–40°C ≤ T
A
≤ 85°C, V
CM
= 0V unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
S8 Package
LT1468A, DD Package
LT1468, DD Package
Input V
OS
Drift
I
OS
I
B–
I
B+
CMRR
PSRR
Input Offset Current
Input Offset Current Drift
Inverting Input Bias Current
Negative Input Current Drift
Noninverting Input Bias Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
V
CM
= ±12.5V
V
CM
= ±2.5V
V
S
= ±4.5V to ±15V
(Note 7)
V
SUPPLY
±15V
± 5V
±15V
± 5V
±15V
± 5V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±5V to ±15V
±15V
±5V
●
●
●
●
●
●
●
●
●
●
●
●
●
MIN
TYP
MAX
230
330
230
330
400
500
UNITS
µV
µV
µV
µV
µV
µV
µV/°C
nA
pA/°C
nA
pA/°C
nA
dB
dB
dB
14682fb
0.7
120
2.5
80
±30
80
±60
92
92
96
4
LT1468-2
elecTrical characTerisTics
SYMBOL
A
VOL
PARAMETER
Large-Signal Voltage Gain
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. –40°C ≤ T
A
≤ 85°C, V
CM
= 0V unless otherwise noted.
CONDITIONS
V
OUT
= ±12V, R
L
= 10k
V
OUT
= ±10V, R
L
= 2k
V
OUT
= ±2.5V, R
L
= 10k
V
OUT
= ±2.5V, R
L
= 2k
R
L
= 10k
R
L
= 2k
R
L
= 10k
R
L
= 2k
V
OUT
= ±12.5V
V
OUT
= ±2.5V
V
OUT
= 0V, V
IN
= ±0.2V
R
L
= 2k (Note 5)
f = 100kHz, R
L
= 2k
V
SUPPLY
±15V
±15V
±5V
±5V
±15V
±15V
±5V
±5V
±15V
±5V
±15V
±15V
±5V
±15V
±5V
±15V
±5V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
MIN
300
150
300
150
±12.8
±12.6
±2.8
±2.6
±7
±7
±12
15
11
110
100
TYP
MAX
UNITS
V/mV
V/mV
V/mV
V/mV
V
V
V
V
mA
mA
mA
V/µs
V/µs
V
OUT
Output Swing
I
OUT
I
SC
SR
GBW
I
S
Output Current
Short-Circuit Current
Slew Rate
Gain Bandwidth
Supply Current
200
190
7.0
6.8
MHz
MHz
mA
mA
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
The inputs are protected by back-to-back diodes and two 100Ω
series resistors. If the differential input voltage exceeds 0.7V, the input
current should be limited to 10mA. Input voltages outside the supplies will
be clamped by ESD protection devices and input currents should also be
limited to 10mA.
Note 3:
A heat sink may be required to keep the junction temperature
below absolute maximum when the output is shorted indefinitely.
Note 4:
The LT1468C-2 is guaranteed to meet specified performance from
0°C to 70°C and is designed, characterized and expected to meet these
extended temperature limits, but is not tested at – 40°C and at 85°C. The
LT1468I-2 is guaranteed to meet the extended temperature limits.
Note 5:
Slew rate is measured between ±8V on the output with ±12V input
for ±15V supplies and ±2V on the output with ±3V input for ±5V supplies.
Note 6:
Full power bandwidth is calculated from the slew rate
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