LT6014IDD#TR Linear Technology, LT6014IDD#TR Datasheet

IC OPAMP PREC R-R DUAL 8DFN

LT6014IDD#TR

Manufacturer Part Number
LT6014IDD#TR
Description
IC OPAMP PREC R-R DUAL 8DFN
Manufacturer
Linear Technology
Datasheet

Specifications of LT6014IDD#TR

Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.2 V/µs
Gain Bandwidth Product
1.6MHz
Current - Input Bias
150pA
Voltage - Input Offset
40µV
Current - Supply
200µA
Current - Output / Channel
20mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 36 V, ±1.35 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-DFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
-3db Bandwidth
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT6014IDD#TRLT6014IDD
Manufacturer:
LT
Quantity:
10 000
Company:
Part Number:
LT6014IDD#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
APPLICATIO S
FEATURES
TYPICAL APPLICATIO
Thermocouple Amplifiers
Precision Photodiode Amplifiers
Instrumentation Amplifiers
Battery-Powered Precision Systems
Low-Voltage Precision Systems
Micro-Power Sensor Interface
35µV Maximum Offset Voltage (LT6013A)
Low 1/f Noise: 200nV
Low White Noise: 9.5nV/√Hz (1kHz)
Rail-to-Rail Output Swing
145µA Supply Current per Amplifier
250pA Maximum Input Bias Current (LT6013A)
A
0.2V/µs Slew Rate
1.4MHz Gain Bandwidth Product
120dB Minimum Voltage Gain, V
0.8µV/°C Maximum V
2.7V to ±18V Supply Voltage Operation
Operating Temperature Range: – 40°C to 85°C
Available in SO-8 and Space Saving 3mm × 3mm
DFN Packages
V
≥5 Stable; Up to 500pF C
Gain of 10 Single Ended to Differential Converter
V
IN
40nV
U
2k
2k
RMS
OS
P-P
Drift
1/2 LT6014
1/2 LT6014
+
+
(0.1Hz to 10Hz)
(0.1Hz to 10Hz)
8.06k
10k
V
V
LOAD
+
U
S
= ±15V
5 • V
–5 • V
60134 TA01a
IN
IN
9.5nV/√Hz, A
Output Precision Op Amps
DESCRIPTIO
The LT
high precision input performance with low power con-
sumption and rail-to-rail output swing. The amplifiers are
stable in a gain of 5 or more and feature greatly improved
CMRR and PSRR versus frequency compared to other
precision op amps.
Input offset voltage is factory-trimmed to less than 35µV.
The low drift and excellent long-term stability ensure a
high accuracy over temperature and time. The 250pA
maximum input bias current and 120dB minimum voltage
gain further maintain this precision over operating
conditions.
The LT6013 and LT6014 operate from any supply voltage
from 2.7V to 36V and draw only 145µA of supply current
per amplifier on a 5V supply. The output swings to within
40mV of either supply rail, making the amplifiers very
useful for low voltage single supply operation.
The amplifiers are fully specified at 5V and ±15V supplies
and from –40°C to 85°C. The single LT6013 and dual
LT6014 are both available in SO-8 and space saving
3mm × 3mm DFN packages. For unity gain stable ver-
sions, refer to the LT6010 and LT6011 data sheets.
All other trademarks are the property of their respective owners.
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
6013 and LT6014 op amps combine low noise and
LT6013/LT6014 0.1Hz to 10Hz Voltage Noise
0
V
T
EQUIVALENT RMS VOLTAGE = 40nV
Single/Dual 145µA,
S
A
= 5V, 0V
= 25°C
1
U
2
3
V
TIME (SEC)
4
≥5, Rail-to-Rail
LT6013/LT6014
5
6
7
8
RMS
60134 TA01b
9
10
60134fb
1

Related parts for LT6014IDD#TR

LT6014IDD#TR Summary of contents

Page 1

... LT6014 are both available in SO-8 and space saving 3mm × 3mm DFN packages. For unity gain stable ver- sions, refer to the LT6010 and LT6011 data sheets. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. LT6013/LT6014 0.1Hz to 10Hz Voltage Noise 5 • ...

Page 2

LT6013/LT6014 ABSOLUTE AXI U RATI GS + – Total Supply Voltage ( .............................. 40V Differential Input Voltage (Note 2) .......................... 10V Input Voltage .................................................... V Input Current (Note 2) ....................................... ±10mA Output Short-Circuit Duration ...

Page 3

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER V Input Offset Voltage (Note 8) OS ∆V /∆T Input Offset Voltage Drift (Note Input Offset Current (Note Input Bias Current (Note 8) ...

Page 4

LT6013/LT6014 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER i Input Noise Current Density n Input Noise Current (Low Frequency) Bandwidth = 0.01Hz to 1Hz R Input Resistance IN C Input Capacitance IN V Input Voltage Range ...

Page 5

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER Offset Voltage Match (Note 7) ∆V OS Input Bias Current Match (Note 7) ∆I B Common Mode Rejection Ratio ∆CMRR Match (Note 7) Power Supply Rejection Ratio ∆PSRR Match ...

Page 6

LT6013/LT6014 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER /∆T Input Offset Voltage Drift (Note 6) ∆ Input Offset Current (Note Input Bias Current (Note Input Noise Voltage Density ...

Page 7

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER V Maximum Output Swing OUT + (Positive, Referred Maximum Output Swing – (Negative, Referred Output Short-Circuit Current SC (Note 3) SR Slew ...

Page 8

LT6013/LT6014 ELECTRICAL CHARACTERISTICS Note 1: Absolute Maximum Ratings are those beyond which the life of the device may be impaired. Note 2: The inputs are protected by back-to-back diodes and internal series resistors. If the differential input voltage exceeds 10V, ...

Page 9

W U TYPICAL PERFOR A CE CHARACTERISTICS Frequency n n CURRENT NOISE UNBALANCED SOURCE RESISTORS 1/f CORNER = 40Hz 10 1/f CORNER = 2Hz VOLTAGE NOISE 25° ...

Page 10

LT6013/LT6014 W U TYPICAL PERFOR A CE CHARACTERISTICS Supply Current vs Supply Voltage 500 PER AMPLIFIER 450 400 350 T = 85°C A 300 T = 25°C A 250 200 150 T = –40°C A 100 ...

Page 11

W U TYPICAL PERFOR A CE CHARACTERISTICS Output Impedance vs Frequency 1000 25°C A 100 100 0 0. ...

Page 12

LT6013/LT6014 U U APPLICATIO S I FOR ATIO Not Unity-Gain Stable The LT6013 and LT6014 amplifiers are optimized for the lowest possible noise and smallest package size, and are intentionally decompensated to be stable in a gain con- figuration of ...

Page 13

U U APPLICATIO S I FOR ATIO Preserving Input Precision Preserving the input accuracy of the LT6013 and LT6014 requires that the applications circuit and PC board layout do not introduce errors comparable to or greater than the 10µV typical ...

Page 14

LT6013/LT6014 PLIFIED SCHE ATIC + 500Ω – +IN R2 500Ω – (One Amplifier Q21 Q22 B A Q16 Q17 ...

Page 15

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) 2. DRAWING NOT TO SCALE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights Package 8-Lead Plastic DFN (3mm × ...

Page 16

... Input Bias Current, Shutdown Feature www.linear.com ● 1/2 LT6014 2 – 49.9k 0.1µF 499Ω V OUT 499Ω 49.9k 6 – 7 – 1/2 LT6014 60134 TA02 V OUT I PHOTODIODE = 3.2µs r 60134 TA04 Up to 1000pF LT/LT 0305 REV B • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2004 60134fb ...

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