K174 STMicroelectronics, K174 Datasheet

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K174

Manufacturer Part Number
K174
Description
General Purpose, Input/Output Rail-to-Rail Low Power Operational Amplifiers
Manufacturer
STMicroelectronics
Datasheet

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Description
The TSV358 and TSV324 (dual & quad) are low
voltage versions of LM358 and LM324 commodity
operational amplifiers. TSV321 is the single
version. The TSV321/358/324 are able to operate
with voltage as low as 2.5V and features both I/O
rail-to-rail.
The common mode input voltage extends 200mV
at 25°C beyond the supply voltages while the
output voltage swing is within 100mV of each rail
with 600 Ohm load resistor. These devices offer
1.3MHz of gain-bandwidth product and provide
high output drive capability typically at 65mA-
load.
These performances make the TSV3xx family
ideal for active filters, general purpose low-voltage
applications, general purpose portable devices.
Applications
December 2005
Operating at V
Rail-to-rail input & output
Extended V
Capable of driving a 32Ω load resistor
High stability: 500pF
Available in SOT23-5 micropackage
Operating temperature range: -40, +125°C
Battery-powered applications
Audio driver (headphone driver)
Sensor signal conditioning
Laptop/notebook computers
icm
CC
(V
DD
= 2.5V to 6V
- 0.2V to V
CC
+ 0.2V)
General Purpose, Input/Output Rail-to-Rail
Rev. 3
Low Power Operational Amplifiers
TSV321-TSV358-TSV324
Non Inverting Input 1
Non Inverting Input 1
TSV358IST-TSV358ID-TSV358IDT-TSV358IPT
Non Inverting Input 2
Non Inverting Input 2
Non Inverting Input 1
Non Inverting Input 1
Inverting Input 1
Inverting Input 1
Inverting Input 2
Inverting Input 2
Inverting Input 1
Inverting Input 1
Non Inverting Input
Non Inverting Input
TSV324ID-TSV324IDT-TSV324IPT
Non Inverting Input
Non Inverting Input
Output 1
Output 1
Output 2
Output 2
Output 1
Output 1
Inverting Input
Inverting Input
VDD
VDD
VCC
VCC
TSV321ID-TSV321IDT
Output
Output
VDD
VDD
TSV321RILT
VDD
VDD
N.C.
N.C.
1
1
2
2
3
3
4
4
1
1
2
2
3
3
4
4
7
7
5
5
6
6
+
+
_
_
+
+
_
_
+
+
_
_
4
4
1
1
2
2
3
3
1
1
2
2
3
3
_
_
+
+
_
_
+
+
_
_
+
+
+
+
_
_
5
5
4
4
10
10
14
14
13
13
12
12
11
11
8
8
7
7
6
6
5
5
9
9
8
8
VCC
VCC
Inverting Input
Inverting Input
8
8
7
7
6
6
5
5
Non Inverting Input 4
Non Inverting Input 4
Output 2
Output 2
Non Inverting Input 2
Non Inverting Input 2
Inverting Input 4
Inverting Input 4
Inverting Input 2
Inverting Input 2
Output 4
Output 4
Non Inverting Input 3
Non Inverting Input 3
Output 3
Output 3
VCC
VCC
VDD
VDD
Inverting Input 3
Inverting Input 3
Output
Output
N.C.
N.C.
VCC
VCC
N.C.
N.C.
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K174 Summary of contents

Page 1

Operating 2. ■ Rail-to-rail input & output ■ Extended 0. icm DD ■ Capable of driving a 32Ω load resistor ■ High stability: 500pF ■ Available in SOT23-5 ...

Page 2

... Tube or Tape & Reel TSSOP8 (automotive grade level) SO-14 Tube or Tape & Reel TSSOP14 (Thin Shrink Outline Package) TSV321-TSV358-TSV324 Packaging Marking Tape & Reel K174 Tape & Reel K178 V321ID V358ID V358I Tape & Reel K175 Tape & Reel V358Y V324ID Tape & ...

Page 3

TSV321-TSV358-TSV324 2 Absolute Maximum Ratings Table 1. Key parameters and their absolute maximum ratings Symbol V (1) Supply Voltage CC V Differential Input Voltage id V Input Voltage i T Storage Temperature stg T Maximum Junction Temperature j Thermal Resistance ...

Page 4

Electrical Characteristics 3 Electrical Characteristics Table +3V 0V Symbol Parameter V Input Offset Voltage io ∆V Input Offset Voltage Drift io (1) I Input Offset Current Input Bias Current ...

Page 5

TSV321-TSV358-TSV324 Table +5V 0V Symbol Parameter V Input Offset Voltage io ∆V Input Offset Voltage Drift io (1) I Input Offset Current Input Bias Current ib Common Mode Rejection ...

Page 6

Electrical Characteristics Figure 1. Supply current/amplifier vs. supply voltage 600 600 500 500 400 400 300 300 200 200 100 100 Supply Voltage (V) Supply Voltage (V) Figure 3. Output power vs. ...

Page 7

TSV321-TSV358-TSV324 Figure 7. Open loop gain vs. temperature 110 110 Vcc = 3V Vcc = 3V Vicm = 1.5V Vicm = 1.5V 100 100 -40 -40 -20 - ...

Page 8

Electrical Characteristics Figure 13. Output current vs. temperature 100 100 T = -40 ° -40 ° 125 ° 125 °C Vcc = 3V Vcc = 3V Vid = 0.1V Vid = 0.1V ...

Page 9

TSV321-TSV358-TSV324 4 Package Mechanical Data In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the ...

Page 10

Package Mechanical Data 4.2 TSSOP8 Package DIM. MIN 0.05 A2 0.80 b 0.19 c 0.09 D 2.90 E 6. 0˚ L 0.45 L1 10/15 TSSOP8 MECHANICAL DATA mm. TYP MAX. MIN. 1.2 0.15 0.002 ...

Page 11

TSV321-TSV358-TSV324 4.3 MiniSO-8 Package Package Mechanical Data 11/15 ...

Page 12

Package Mechanical Data 4.4 SO-14 Package DIM. MIN 0 0. 8. 3.8 G 4 12/15 SO-14 MECHANICAL DATA mm. TYP MAX. MIN. ...

Page 13

TSV321-TSV358-TSV324 4.5 TSSOP14 Package DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0˚ PIN 1 IDENTIFICATION TSSOP14 MECHANICAL DATA mm. TYP MAX. MIN. 1.2 ...

Page 14

Package Mechanical Data 4.6 SOT23-5 Package DIM. MIN. A 0.90 A1 0.00 A2 0.90 b 0.35 C 0.09 D 2.80 E 2. 0.35 14/15 SOT23-5L MECHANICAL DATA mm. TYP MAX. MIN. 1.45 35.4 0.15 0.0 ...

Page 15

... 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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