LT1636IS8 Linear Technology, LT1636IS8 Datasheet

IC OPAMP R-R IN/OUT 220KHZ 8SOIC

LT1636IS8

Manufacturer Part Number
LT1636IS8
Description
IC OPAMP R-R IN/OUT 220KHZ 8SOIC
Manufacturer
Linear Technology
Series
Over-The-Top®r
Datasheet

Specifications of LT1636IS8

Amplifier Type
General Purpose
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
0.075 V/µs
Gain Bandwidth Product
220kHz
Current - Input Bias
4nA
Voltage - Input Offset
100µV
Current - Supply
50µA
Current - Output / Channel
30mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 44 V, ±1.35 V ~ 22 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
-3db Bandwidth
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1636IS8
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1636IS8#PBF
Manufacturer:
TI
Quantity:
753
Part Number:
LT1636IS8#TRPBF
Manufacturer:
LINEAR
Quantity:
7 801
Part Number:
LT1636IS8#TRPBF
Manufacturer:
LINAR
Quantity:
20 000
FEATURES
APPLICATIO S
TYPICAL APPLICATIO
Rail-to-Rail Input and Output
Micropower: 50µA I
Operating Temperature Range: – 40°C to 125°C
Over-The-Top
Extends 44V Above V
Low Input Offset Voltage: 225µV Max
Specified on 3V, 5V and ±15V Supplies
High Output Current: 18mA
Output Shutdown
Output Drives 10,000pF with Output Compensation
Reverse Battery Protection to 27V
High Voltage Gain: 2000V/mV
High CMRR: 110dB
220kHz Gain-Bandwidth Product
8-Lead DFN, MSOP, PDIP and SO Packages
Battery- or Solar-Powered Systems
Supply Current Sensing
Battery Monitoring
MUX Amplifiers
4mA to 20mA Transmitters
Portable Instrumentation
Sensor Conditioning
SHDN
Over-The-Top Current Source with Shutdown
R*
+
LT1636
*OPTIONAL FOR LOW OUTPUT CURRENTS
®
: Input Common Mode Range
U
LT1004-1.2
Q
, 44V Supply
EE
, Independent of V
1M
U
I
OUT
TPO610
R
I
e.g., 10mA = 120Ω
OUT
4V TO
44V
=
1.2
R
CC
1636 TA01
Input and Output Op Amp
DESCRIPTIO
The LT
with a total voltage of 2.7V to 44V drawing less than 50µA of
quiescent current. The LT1636 can be shut down, making the
output high impedance and reducing the quiescent current to
4µA. The LT1636 has a unique input stage that operates and
remains high impedance when above the positive supply. The
inputs take 44V both differential and common mode, even
when operating on a 3V supply. The output swings to both
supplies. Unlike most micropower op amps, the LT1636 can
drive heavy loads; its rail-to-rail output drives 18mA. The
LT1636 is unity-gain stable into all capacitive loads up to
10,000pF when a 0.22µF and 150Ω compensation network
is used.
The LT1636 is reverse supply protected: it draws no current
for reverse supply up to 27V. Built-in resistors protect the
inputs for faults below the negative supply up to 22V. There
is no phase reversal of the output for inputs 5V below V
44V above V
The LT1636 op amp is available in the 8-pin MSOP, PDIP and
SO packages. For space limited applications the LT1636 is
available in a 3mm × 3mm × 0.8mm dual fine pitch leadless
package (DFN).
Over-The-Top is a registered trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
, LTC and LT are registered trademarks of Linear Technology Corporation.
®
Micropower Rail-to-Rail
1636 op amp operates on all single and split supplies
Input Bias Current vs Common Mode Voltage
5000
3000
1000
–10
40
30
20
10
EE
0
4.0
, independent of V
V
S
= 5V, 0V
T
A
4.4
COMMON MODE VOLTAGE (V)
U
= – 55°C
T
A
T
= 25°C
4.8
A
= 125°C
Over-The-Top
5.2 10 20 30 40
CC
.
1636 G03
50
LT1636
EE
1636fc
1
or

Related parts for LT1636IS8

LT1636IS8 Summary of contents

Page 1

... Over-The-Top is a registered trademark of Linear Technology Corporation. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Input Bias Current vs Common Mode Voltage ...

Page 2

... T = 150°C/W (N8) JMAX JA = 150°C, θ 190°C/W (S8) JMAX JA ORDER PART S8 PART* MARKING NUMBER LT1636CN8 1636 LT1636CS8 1636I LT1636IN8 1636H LT1636IS8 LT1636HS8 ≤ 85°C. A LT1636C/LT1636I MIN TYP MAX UNITS µV 50 225 µV ● 400 µV ● 550 µV 50 225 µ ...

Page 3

ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the full operating temperature range of –40°C ≤ T The ● 3V, 0V 5V, 0V half supply unless otherwise ...

Page 4

LT1636 ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the full operating temperature range of –40°C ≤ T The ● 3V, 0V 5V, 0V half supply unless ...

Page 5

ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the full operating temperature range of –40°C ≤ T The ● = ±15V, V specifications are 25° SYMBOL PARAMETER I Short-Circuit Current (Note 2) SC ...

Page 6

LT1636 ELECTRICAL CHARACTERISTICS denotes the specifications which apply over the full operating temperature range of –40°C ≤ T ● The V = 3V, 0V 5V, 0V half supply unless ...

Page 7

ELECTRICAL CHARACTERISTICS Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: A heat sink may be required to keep the junction temperature below absolute maximum. The θ specified for ...

Page 8

LT1636 W U TYPICAL PERFOR A CE CHARACTERISTICS 0.1Hz to 10Hz Noise Voltage = ± 2. TIME (SEC) 1636 G07 Open-Loop Gain and Phase Shift vs Frequency ...

Page 9

W U TYPICAL PERFOR A CE CHARACTERISTICS Gain-Bandwidth Product and Phase Margin vs Load Resistance 450 = ± 2. 400 350 PHASE MARGIN 300 250 200 150 GAIN BANDWIDTH 100 50 1k 10k 100k LOAD RESISTANCE (Ω) 1636 ...

Page 10

LT1636 W U TYPICAL PERFOR A CE CHARACTERISTICS Open-Loop Gain 1636 G24 = ±15V 0V 10V V –10V S OUTPUT VOLTAGE (5V/DIV APPLICATIONS INFORMATION Supply Voltage The positive supply pin of the ...

Page 11

U U APPLICATIONS INFORMATION The normally reverse biased substrate diode from the – output to V will cause unlimited currents to flow when the – output is forced below the current is transient and limited to 100mA, ...

Page 12

LT1636 U TYPICAL APPLICATIONS MUX Amplifier IN1 LT1636 SHDN – IN2 LT1636 SHDN – INPUT SELECT 74HC04 12 V OUT IN1 INPUT SELECT = 120Hz AT 5V 1636 TA05 Optional Output ...

Page 13

PLIFIED SCHEMATIC Q1 R2 30k – SHDN 5 2µ Q13 Q10 Q14 Q15 1k Q11 Q12 Q16 ...

Page 14

LT1636 PACKAGE DESCRIPTION 3.5 ±0.05 1.65 ±0.05 2.15 ±0.05 (2 SIDES) 0.28 ± 0.05 0.50 BSC 2.38 ±0.05 (2 SIDES) RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS 5.23 (.206) MIN 0.42 ± 0.04 (.0165 ± .0015) TYP RECOMMENDED SOLDER PAD LAYOUT ...

Page 15

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) 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. ...

Page 16

... TO 4.3V) I LOAD OUT I = LOAD (R )(R2/R1) 1636 TA08 S , 500V/ 400kHz GBW OS(MAX) VOL(MIN) Extends 44V above MSOP Package, Shutdown Function 55µA (Max), OS(MAX 300µA (Max), OS(MAX) S LT/LT 0505 REV C • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1998 OS(MAX) OS(MAX) 1636fc ...

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