lm2901hdt STMicroelectronics, lm2901hdt Datasheet

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lm2901hdt

Manufacturer Part Number
lm2901hdt
Description
High Temperature Low Power Quad Voltage Comparators
Manufacturer
STMicroelectronics
Datasheet

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Part Number:
LM2901HDT
Manufacturer:
ST
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Description
This device consists of four independent precision
voltage comparators. All these comparators were
designed specifically to operate from a single
power supply over a wide range of voltages.
Operation from split power supplies is also
possible.
These
characteristic in that the input common-mode
voltage range includes ground even though
operated from a single power supply voltage.
Order Codes
November 2005
JLM2901H- I6D1
LM2901HD
LM2901HYD/HYDT
Wide single supply voltage range or dual
supplies for all devices: +2V to +36V or ±1V to
±18V
Very low supply current (1.1mA) independent
of supply voltage (1.4mW/comparator at +5V)
Low input bias current: 25nA typ.
Low input offset current: ±5nA typ.
Input common-mode voltage range includes
ground
Low output saturation voltage:
250mV typ. (I
Differential input voltage range equal to the
supply voltage
TTL, DTL, ECL, MOS, CMOS compatible
outputs
Part Number
comparators
High Temperature Low Power Quad Voltage Comparators
O
= 4mA)
Temperature Range
also
-40°C, +150°C
have
a
SO-14 (automotive grade level)
unique
Package
SO-14
Wafer
Pin connections (top view)
(Plastic Micropackage)
Wafer form
Tube or Tape & Reel
SO-14
Packing
D
LM2901H
Marking
2901HY
2901H
www.st.com
Rev 3
1/7
7

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lm2901hdt Summary of contents

Page 1

High Temperature Low Power Quad Voltage Comparators Wide single supply voltage range or dual supplies for all devices: +2V to +36V or ±1V to ±18V Very low supply current (1.1mA) independent of supply voltage (1.4mW/comparator at +5V) Low input bias ...

Page 2

Absolute Maximum Ratings 1 Absolute Maximum Ratings Table 1. Key parameters and their absolute maximum ratings Symbol V Supply Voltage CC V Differential Input Voltage ID V Input Voltage I Output Short-circuit to Ground p Power Dissipation at T tot ...

Page 3

LM2901H 2 Typical Application Schematics Figure 1. Schematic diagram (1/4 LM2901) Non-Inv er ting Input Inverting Input Figure 2. Pad locations ( ...

Page 4

Electrical Characteristics 3 Electrical Characteristics + Table 5V Symbol Parameter V Input Offset Voltage Input Offset Current IO I Input Bias Current ( Large Signal Voltage Gain VD Supply Current ...

Page 5

LM2901H Figure 3. Supply current vs. supply voltage 1.0 0.8 T 0.6 0 150 °C AMB 0 SUPPLY VOLTAGE (V) Figure 5. Output saturation voltage vs. output current (Vcc=5V) Vol=f(Isink) - Vcc=5V ...

Page 6

Package Mechanical Data 4 Package Mechanical Data In order to meet environmental requirements, ST offers these devices in ECOPACK These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on ...

Page 7

... STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. ...

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