LT1006CN8PBF Linear Technology Corporation, LT1006CN8PBF Datasheet

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LT1006CN8PBF

Manufacturer Part Number
LT1006CN8PBF
Description
DIP8
Manufacturer
Linear Technology Corporation
Datasheets

Specifications of LT1006CN8PBF

Date_code
07+
FEATURES
APPLICATIO S
TYPICAL APPLICATIO
0V TO 5V
INPUT
Single Supply Operation
Guaranteed Offset Voltage: 50µV Max
Guaranteed Low Drift: 1.3µV/°C Max
Guaranteed Offset Current: 0.5nA Max
Guaranteed High Gain
Guaranteed Low Supply Current: 520µA Max
Supply Current can be Reduced by a Factor of 4
Low Voltage Noise, 0.1Hz to 10Hz: 0.55µV
High Input Impedance: 250MΩ Min
Minimum Supply Voltage: 2.7V Min
Low Power Sample-and-Hold Circuits
Battery-Powered Precision Instrumentation
4mA to 20mA Current Loop Transmitters
Active Filters
SAMPLE-HOLD COMMAND
Input Voltage Range Extends to Ground
Output Swings to Ground while Sinking Current
5mA Load Current: 1.5 Million Min
17mA Load Current: 0.8 Million Min
Low Current Noise—
Better than OP-07: 0.07pA/√Hz at 10Hz
Strain Gauge Signal Conditioners
Thermocouple Amplifiers
2
3
LT1006 Single Supply, Micropower Sample and Hold
+
HIGH = SAMPLE
LT1006
7
360k
LOW = HOLD
A1
4
8
1/4 CD4066
390Ω
6
U
LT1006 • TA01
S3
1/2 CD4066
S1
S2
1/2 CD4066
9V
U
S4
0.01µF
1/4 CD4066
390Ω
ACQUISITION TIME
HOLD SETTLING TIME
S-H OFFSET
HOLD SUPPLY CURRENT
SAMPLE SUPPLY CURRENT
1kHz SAMPLE RATE CURRENT
2
3
P-P
+
LT1006
8
A2
360k
4
7
6
OUTPUT
20µs
10µs
1mV
250µA
5.0mA
800µA
DESCRIPTIO
The LT
amplifier. Its design has been optimized for single supply
operation with a full set of specifications at 5V.
Specifications at ±15V are also provided.
The LT1006 has a low offset voltage of 20µV, drift of
0.2µV/°C, offset current of 120pA, gain of 2.5 million,
common mode rejection of 114dB and power supply
rejection of 126dB.
Although supply current is only 340µA, a novel output
stage can source or sink in excess of 20mA while retaining
high voltage gain. Common mode input range includes
ground to accommodate low ground-referenced inputs
from strain gauges or thermocouples, and output can
swing to within a few millivolts of ground. If a higher
slew rate (in excess of 1V/µs) or micropower operation
(supply current down to 90µA) is required, the operating
currents can be modified by connecting an external
optional resistor to Pin 8.
For similar single supply precision dual and quad op amps,
please see the LT1013/LT1014 data sheet. For micropower
dual and quad op amps, please see the LT1078/LT1079
data sheet.
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
Precision, Single Supply
1006 is the first precision single supply operational
U
Distribution of Input Offset Voltage
20
18
16
14
12
10
8
6
4
2
0
V
T
350 LT1006s TESTED
FROM TWO RUNS
J AND N PACKAGES
A
S
–80
= 5V, 0V
= 25°C
INPUT OFFSET VOLTAGE (µV)
–40
0
Op Amp
40
LT1006 • G01
LT1006
80
1006fa
1

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