LM311DT STMicroelectronics, LM311DT Datasheet

IC VOLTAGE COMPARATOR 8-SOIC

LM311DT

Manufacturer Part Number
LM311DT
Description
IC VOLTAGE COMPARATOR 8-SOIC
Manufacturer
STMicroelectronics
Type
General Purposer
Datasheet

Specifications of LM311DT

Number Of Elements
1
Output Type
DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Voltage - Supply
5 V ~ 30 V, ±2.5 V ~ 15 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Package
8SO
Typical Response Time
0.2 us
Typical Response Time Range
0.05 to 0.5 us
Typical Voltage Gain Range
90 to 110 dB
Number Of Channels Per Chip
1
Minimum Single Supply Voltage
5 V
Power Supply Type
Single|Dual
Number Of Channels
1 Channel
Response Time
200 ns
Offset Voltage (max)
7.5 mV
Input Bias Current (max)
250 nA
Supply Voltage (max)
15 V
Supply Voltage (min)
5 V
Supply Current (max)
6 mA
Maximum Power Dissipation
710 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1569-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM311DT
Manufacturer:
Dominant
Quantity:
60 000
Part Number:
LM311DT
Manufacturer:
STMicroelectronics
Quantity:
52 924
Part Number:
LM311DT
Manufacturer:
ST
0
Part Number:
LM311DT
Manufacturer:
ST
Quantity:
20 000
Part Number:
LM311DT
Manufacturer:
ST
Quantity:
6 167
Part Number:
LM311DT
Manufacturer:
ST
Quantity:
9 575
Part Number:
LM311DT
Manufacturer:
ST
Quantity:
14 535
Part Number:
LM311DT
0
Part Number:
LM311DT#DBF
Manufacturer:
ST
0
Features
Description
The LM111, LM211, LM311 are voltage
comparators that have low input currents.
They are also designed to operate over a wide
range of supply voltages: from standard ±15V
operational amplifier supplies down to the single
+5V supply used for IC logic.
Their output is compatible with RTL-DTL and TTL
as well as MOS circuits and can switch voltages
up to +50V at output currents as high as 50mA.
Order codes
September 2006
LM211N
LM211D/DT
LM311N
LM311D/DT
Part number
Maximum input current: 150nA
Maximum offset current: 20nA
Differential input voltage range: ±30V
Power consumption:135mW at ±15V
Supply voltage: +5V to ±15V
Output current: 50mA
-40°C, +105°C
Temperature
0°C, +70°C
range
Package
SO-8
SO-8
DIP8
DIP8
Rev 4
Voltage comparator with strobe
LM111-LM211-LM311
Tube or Tape & reel
Tube or tape & reel
Packing
Pin connections (top view)
Tube
Tube
(Plastic micropackage)
(Plastic package)
DIP8
SO-8
N
D
Marking
LM211N
LM311
211
311
www.st.com
1/14
14

Related parts for LM311DT

LM311DT Summary of contents

Page 1

Features ■ Maximum input current: 150nA ■ Maximum offset current: 20nA ■ Differential input voltage range: ±30V ■ Power consumption:135mW at ±15V ■ Supply voltage: +5V to ±15V ■ Output current: 50mA Description The LM111, LM211, LM311 are voltage comparators ...

Page 2

Contents Contents 1 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

LM111-LM211-LM311 1 Schematic diagram Figure 1. Schematic diagram Schematic diagram 3/14 ...

Page 4

Absolute maximum ratings & operating conditions 2 Absolute maximum ratings & operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage id V Input voltage i V Ground to negative supply voltage (1-4) ...

Page 5

LM111-LM211-LM311 3 Electrical characteristics + Table ±15V amb Symbol Parameter (1) V Input offset voltage io (1) I Input offset current io (1) I Input bias current ib A Large signal voltage gain vd + ...

Page 6

Electrical characteristics 6/14 LM111-LM211-LM311 ...

Page 7

LM111-LM211-LM311 Electrical characteristics 7/14 ...

Page 8

Electrical characteristics 8/14 LM111-LM211-LM311 ...

Page 9

LM111-LM211-LM311 4 Typical application schematics Typical application schematics 9/14 ...

Page 10

... These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 10/14 ...

Page 11

LM111-LM211-LM311 5.1 DIP8 package DIM. MIN 0.7 B 1. 0.44 Plastic DIP-8 MECHANICAL DATA mm. TYP MAX. MIN. 3.3 0.028 1.65 0.055 1.04 0.036 ...

Page 12

Package mechanical data 5.2 SO-8 package DIM. MIN. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd 12/14 SO-8 MECHANICAL DATA mm. TYP MAX. MIN. 1.75 ...

Page 13

LM111-LM211-LM311 6 Revision history Date 1-Jun-02 2-Jan-06 1-Mar-06 26-Sep-06 Revision 1 Initial release. Table 3. on page 5 2 Formatting changes throughout. 3 Pin connections updated on page 1. 4 Corrected description under title on cover page. Revision history Changes ...

Page 14

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

Related keywords