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LT1011MH#PBF

Description
IC COMPARATOR, 3000 uV OFFSET-MAX, 150 ns RESPONSE TIME, MBCY8, METAL CAN, LEAD FREE, TO-5, 8 PIN, Comparator
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size289KB,20 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LT1011MH#PBF Overview

IC COMPARATOR, 3000 uV OFFSET-MAX, 150 ns RESPONSE TIME, MBCY8, METAL CAN, LEAD FREE, TO-5, 8 PIN, Comparator

LT1011MH#PBF Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeTO-5
package instruction, CAN8,.2
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeCOMPARATOR
Maximum average bias current (IIB)0.05 µA
Maximum bias current (IIB) at 25C0.065 µA
Maximum input offset voltage3000 µV
JESD-30 codeO-MBCY-W8
JESD-609 codee3
Negative supply voltage upper limit-18 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package body materialMETAL
Encapsulate equivalent codeCAN8,.2
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply+-15 V
Certification statusNot Qualified
Nominal response time150 ns
Maximum slew rate4 mA
Supply voltage upper limit18 V
Nominal supply voltage (Vsup)15 V
surface mountNO
technologyBIPOLAR
Temperature levelMILITARY
Terminal surfaceMatte Tin (Sn)
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
LT1011/LT1011A
Voltage Comparator
FeaTures
n
n
n
n
n
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n
n
n
n
DescripTion
The
LT
®
1011
is a general purpose comparator with sig-
nificantly better input characteristics than the LM111.
Although pin compatible with the LM111, it offers four
times lower bias current, six times lower offset voltage
and five times higher voltage gain. Offset voltage drift,
a previously unspecified parameter, is guaranteed at
15µV/°C. Additionally, the supply current is lower by
a factor of two with no loss in speed. The LT1011 is
several times faster than the LM111 when subjected to
large overdrive conditions. It is also fully specified for DC
parameters and response time when operating on a single
5V supply. The LT1011 retains all the versatile features of
the LM111, including single 3V to ±18V supply operation,
and a floating transistor output with 50mA source/sink
capability. It can drive loads referenced to ground, nega-
tive supply or positive supply, and is specified up to 50V
between V
and the collector output. A differential input
voltage up to the full supply voltage is allowed, even with
±18V supplies, enabling the inputs to be clamped to the
supplies with simple diode clamps.
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.
Pin Compatible with LM111 Series Devices
Guaranteed
Max 0.5mV Input Offset Voltage
Guaranteed
Max 25nA Input Bias Current
Guaranteed
Max 3nA Input Offset Current
Guaranteed
Max 250ns Response Time
Guaranteed
Min 200,000 Voltage Gain
50mA Output Current Source or Sink
±30V Differential Input Voltage
Fully Specified for Single 5V Operation
Available in 8-Lead PDIP and SO Packages
applicaTions
n
n
n
n
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n
SAR A/D Converters
Voltage-to-Frequency Converters
Precision RC Oscillator
Peak Detector
Motor Speed Control
Pulse Generator
Relay/Lamp Driver
Typical applicaTion
10µs 12-Bit A/D Converter
R1
1k
FULL-SCALE
TRIM
R2*
6.49k
3.9k
LM329
7V
R3
6.98k
0.001µF
–15V
15V
*R2 AND R4
SHOULD TC TRACK
RESPONSE TIME (ns)
500
450
400
INPUT
0V TO 10V
6012
12-BIT
D/A CONVERTER
R4*
2.49k
R6
820
PARALLEL
OUTPUTS
PARALLEL
OUTPUTS
SERIAL OUTPUT
AM2504
SAR REGISTER
E
S
START
CP
D
CC
S
1011 TA01
Response Time vs Overdrive
15V
350
300
250
200
150
100
50
0
0.1
1
10
OVERDRIVE (mV)
100
1011 TA02
5V
R5
1k
FALLING
OUTPUT
RISING
OUTPUT
+
LT1011A
5V
7475
LATCH
CLOCK f = 1.4MHz
1011afe
For more information
www.linear.com/LT1011
1

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