TS391H STMicroelectronics, TS391H Datasheet

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TS391H

Manufacturer Part Number
TS391H
Description
High temperature, low power, single voltage comparator
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS391H

Low Input Bias Current
25 nA typ.
Low Input Offset Current
±5 nA typ.
Low Input Offset Voltage
±1 mV typ.
Low Output Saturation Voltage
250 mV typ. (Io = 4 mA)
Features
Description
The TS391H is a low power voltage comparator
designed specifically to operate from a single
supply over a wide range of voltages. Operation
from split power supplies is also possible.
This comparator also has a unique characteristic
in that the input common-mode voltage range
includes ground even though operated from a
single power supply voltage.
March 2011
Wide single supply voltage range or dual
supplies +2 V to +36 V or
Very low supply current (0.2 mA) independent
of supply voltage (1 mW/comparator at +5 V)
Low input bias current: 25 nA typ.
Low input offset current:
Low input offset voltage:
Input common-mode voltage range includes
ground
Low output saturation voltage: 250 mV typ.
(I
Differential input voltage range equal to the
supply voltage
TTL, DTL, ECL, CMOS compatible outputs
o
= 4 mA)
High temperature low power single voltage comparator
±
±
5 nA typ.
±
1 mV typ.
1 V to
±
18 V
Doc ID 018583 Rev 1
Wafer form
TS391H
www.st.com
1/8
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TS391H Summary of contents

Page 1

... Differential input voltage range equal to the supply voltage ■ TTL, DTL, ECL, CMOS compatible outputs Description The TS391H is a low power voltage comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. This comparator also has a unique characteristic ...

Page 2

... VCC- -425 -425 +90 +90 100 100 E+ E+ -395 -395 +275 +275 100 100 VCC+ VCC+ +415 +415 +260 +260 100 100 All dimensions are in micrometers (µm). TS391H AM06149 Y Y 100 100 100 100 100 100 100 100 100 100 100 100 ...

Page 3

... TS391H 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage id V Input voltage i Output short-circuit to ground T Maximum junction temperature j R Thermal resistance junction to ambient thja R Thermal resistance junction to case thjc T Storage temperature range ...

Page 4

... L 50 200 0.2 0 max + = 250 O max + = 0.1 O max + (4) 1 +1.4 V, 300 + CC from and over the full input common- TS391H Max. Unit 150 250 nA 400 V/mV 0 400 mV 700 nA 1 µA µs ns ...

Page 5

... TS391H Figure 3. Supply current vs. supply voltage Supply voltage (V) Figure 5. Input current vs. supply voltage Supply voltage (V) Figure 7. Output saturation voltage vs. output current Figure 4. Response time for various input overdrives - negative transition 6 Input overdrive 100 -50 -100 0 Figure 6. ...

Page 6

... Ordering information 4 Ordering information Table 4. Order codes Part number (1) JTS391HY_I6D1 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 6/8 Temperature range Package -40°C, +150°C Doc ID 018583 Rev 1 TS391H Packaging Marking Wafer form ...

Page 7

... TS391H 5 Revision history Table 5. Document revision history Date 28-Mar-2011 Revision 1 Initial release. Doc ID 018583 Rev 1 Revision history Changes 7/8 ...

Page 8

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 8/8 Please Read Carefully: © 2011 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 018583 Rev 1 TS391H ...

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