LT1011AC, LT1011C.................................. 0°C to 70°C
LT1011AI, LT1011I ................................–40°C to 85°C
LT1011AM, LT1011M
(OBSOLETE).....
–55°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
pin conFiguraTion
TOP VIEW
V
+
8
TOP VIEW
7 OUTPUT
6
BALANCE/
STROBE
GND 1
INPUT
+
2
INPUT
–
3
V
–
4
N8 PACKAGE
8-LEAD PDIP
+
–
GND 1
INPUT
+
2
INPUT
–
8
7
6
5
V
+
OUTPUT
BALANCE/
STROBE
BALANCE
+
–
5 BALANCE
4
V
–
H PACKAGE
8-LEAD TO-5 METAL CAN
3
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 150°C/W,
θ
JC
= 45°C/W
Consider the N8 or S8 Packages for Alternate Source
T
JMAX
= 150°C,
θ
JA
= 130°C/W(N8)
T
JMAX
= 150°C,
θ
JA
= 150°C/W(S8)
OBSOLETE PACKAGE
1011afe
2
For more information
www.linear.com/LT1011
LT1011/LT1011A
orDer inForMaTion
LEAD FREE FINISH
LT1011ACN8#PBF
LT1011CN8#PBF
LT1011AIS8#PBF
LT1011CS8#PBF
LT1011IS8#PBF
LT1011ACH#PBF
LT1011CH#PBF
LT1011AMH#PBF
LT1011MH#PBF
LT1011ACJ8#PBF
LT1011CJ8#PBF
LT1011AMJ8#PBF
LT1011MJ8#PBF
TAPE AND REEL
N/A
N/A
LT1011AIS8#TRPBF
LT1011CS8#TRPBF
LT1011IS8#TRPBF
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PART MARKING*
LT1011
LT1011
1011AI
1011
1011I
PACKAGE DESCRIPTION
8-Lead Plastic DIP
8-Lead Plastic DIP
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
OBSOLETE PACKAGES
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead CERDIP
8-Lead CERDIP
8-Lead CERDIP
8-Lead CERDIP
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
–55°C to 125°C
TEMPERATURE RANGE
0°C to 70°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.
Consult LTC Marketing for information on nonstandard 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/
1011afe
For more information
www.linear.com/LT1011
3
LT1011/LT1011A
elecTrical characTerisTics
SYMBOL PARAMETER
V
OS
Input Offset Voltage
*Input Offset Voltage
I
OS
I
B
*Input Offset Current
Input Bias Current
*Input Bias Current
∆V
OS
∆T
A
VOL
Input Offset Voltage Drift
(Note 6)
*Large-Signal Voltage Gain
CONDITIONS
(Note 4)
●
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= ±15V, V
CM
= 0V, R
S
= 0Ω, V
GND
= –15V, output at pin 7 unless
otherwise noted.
LT1011AC/AI/AM
MIN
TYP
0.3
MAX
0.5
1
0.75
1.5
0.2
●
LT1011C/I/M
MIN
TYP
0.6
MAX
1.5
3
2
3
0.2
20
25
4
200
50
500
300
4
6
50
65
80
25
UNITS
mV
mV
mV
mV
nA
nA
nA
nA
nA
µV/°C
V/mV
V/mV
R
S
≤ 50k (Note 5)
(Note 5)
(Note 4)
(Note 5)
●
3
5
25
35
50
15
15
20
●
●
T
MIN
≤ T ≤ T
MAX
R
L
= 1k Connected to 15V,
–10V ≤ V
OUT
≤ 14.5V
R
L
= 500Ω Connected to 5V,
V
S
= Single 5V, V
GND
= 0V,
0.5V ≤ V
OUT
≤ 4.5V
4
200
50
500
300
CMRR
Common Mode Rejection Ratio
*Input Voltage Range (Note 9)
V
S
= ±15V
V
S
= Single 5V
(Note 7)
V
IN
= –5mV, I
SINK
= 8mA, T
J
≤ 100°C
V
IN
= –5mV, I
SINK
= 8mA
V
IN
= –5mV, I
SINK
= 50mA
V
IN
= 5mV, V
GND
= –15V,
V
OUT
= 20V
V
GND
= 0
V
GND
= 0
Minimum to Ensure Output Transistor is Off,
V
GND
= 0
●
●
●
94
●
–14.5
●
0.5
115
13
3
150
0.25
0.25
0.7
0.2
3.2
1.7
250
0.4
0.45
1.5
10
500
4
2.5
90
–14.5
0.5
115
13
3
150
0.25
0.25
0.7
0.2
3.2
1.7
250
0.4
0.45
1.5
10
500
4
2.5
dB
V
V
ns
V
V
V
nA
nA
mA
mA
µA
t
D
V
OL
*Response Time
*Output Saturation Voltage,
V
GND
= 0
*Output Leakage Current
*Positive Supply Current
*Negative Supply Current
*Strobe Current (Note 8)
Input Capacitance
500
6
500
6
pF
*Indicates parameters which are guaranteed for all supply voltages, including a single 5V supply. See Note 5.
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:
Inputs may be clamped to supplies with diodes so that
maximum input voltage actually exceeds supply voltage by one diode
drop. See Input Protection in the Applications Information section.
Note 3:
T
JMAX
= 150°C.
Note 4:
Output is sinking 1.5mA with V
OUT
= 0V.
Note 5:
These specifications apply for all supply voltages from a single
5V to ±15V, the entire input voltage range, and for both high and low
output states. The high state is I
SINK
= 100µA, V
OUT
= (V
+
– 1V) and
the low state is I
SINK
= 8mA, V
OUT
= 0.8V. Therefore, this specification
defines a worst-case error band that includes effects due to common
mode signals, voltage gain and output load.
Note 6:
Drift is calculated by dividing the offset voltage difference
measured at min and max temperatures by the temperature difference.
Note 7:
Response time is measured with a 100mV step and 5mV
overdrive. The output load is a 500Ω resistor tied to 5V. Time
measurement is taken when the output crosses 1.4V.
Note 8:
Do not short the STROBE pin to ground. It should be current
driven at 3mA to 5mA for the shortest strobe time. Currents as low
as 500µA will strobe the LT1011A if speed is not important. External
leakage on the STROBE pin in excess of 0.2µA when the strobe is “off”
can cause offset voltage shifts.
Note 9:
See graph “Input Offset Voltage vs Common Mode Voltage.”
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Sensor
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