TS27L4 STMicroelectronics, TS27L4 Datasheet

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TS27L4

Manufacturer Part Number
TS27L4
Description
Micropower, high voltage CMOS op-amp
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS27L4

Very Low Power Consumption
10 µA/op

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Features
Description
The TS27L4 series are low-cost, low-power quad
operational amplifiers designed to operate with
single or dual supplies. These operational
amplifiers use the ST silicon gate CMOS process
allowing an excellent consumption-speed ratio.
These series are ideally suited for low
consumption applications.
Three power consumptions are available enabling
the best consumption-speed ratio:
I
I
I
These CMOS amplifiers offer very high input
impedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input current drift with temperature (see
Figure
March 2009
CC
CC
CC
Very low power consumption: 10 µA/op
Output voltage can swing to ground
Excellent phase margin on capacitive loads
Unity gain stable
Two input offset voltage selections
= 10 µA/amp: TS27L4 (very low power),
= 150 µA/amp: TS27M4 (low power),
= 1 mA/amp: TS274 (standard).
4).
Very low power precision CMOS quad operational amplifiers
Rev 3
Non-inverting Input 2
Non-inverting Input 1
Inverting Input 2
Inverting Input 1
(Thin shrink small outline package)
Output 2
Output 1
Pin connections (top view)
V
CC
(Plastic micropackage)
+
1
2
3
4
5
6
7
(Plastic package)
+
+
TSSOP14
-
-
SO-14
DIP14
+
+
-
-
14
13
12
11
10
9
8
TS27L4
Output 4
Inverting Input 4
Non-inverting Input 4
V
Non-inverting Input 3
Inverting Input 3
Output 3
CC
-
www.st.com
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TS27L4 Summary of contents

Page 1

... Unity gain stable ■ Two input offset voltage selections Description The TS27L4 series are low-cost, low-power quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications ...

Page 2

... Circuit schematics 1 Circuit schematics Figure 1. Internal block diagram Current source 2/ Input Second differential stage E E TS27L4 V CC Output stage Output V CC ...

Page 3

... TS27L4 Figure 2. Schematic diagram (for 1/4 TS27L4) Circuit schematics 3/15 ...

Page 4

... Parameter (1) (2) (3) + ≥ 15V CC (4) (4) (5) (6) (7) Parameter TS27L4C 0 to +70 TS27L4 Value Unit 18 V ± ±30 mA ±5 mA -65 to +150 °C 105 °C/W 100 80 31 °C 100 V 1.5 kV TS27L4I Unit 1 -40 to +125 °C ...

Page 5

... 1MΩ 100pF +25° C (unless otherwise specified) amb Min. Typ. Max. Min. Typ. Max. 8.8 8 100pF 100kHz 1. Electrical characteristics TS27L4C/AC TS27L4I/AI 1.1 10 1.1 10 0 6.5 6 100 200 1 1 150 300 9 8 ...

Page 6

... R = 100Ω Channel separation Maximum values include unavoidable inaccuracies of the industrial tests. 6/ +25° C (unless otherwise specified) (continued) amb TS27L4C/AC Min. Typ. Max. Min. Typ. Max. = 100pF L TS27L4I/ 120 120 TS27L4 Unit Degrees % nV ----------- - Hz dB ...

Page 7

... TS27L4 4 Typical characteristics Figure 3. Supply current (each amplifier) versus supply voltage Figure 5. High level output voltage versus high level output current 25˚C amb 100mV - OUTPUT CURRENT, I Figure 7. Low level output voltage versus low ...

Page 8

... M Ω frequency 300 = 10V 25˚C amb = 100Ω R 200 S 100 0 100 1 10 FREQUENCY (Hz) TS27L4 1000 ...

Page 9

... TS27L4 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. Package information ® 9/15 ...

Page 10

... Package information 5.1 DIP14 package information Figure 15. DIP14 package mechanical drawing Table 4. DIP14 package mechanical data Ref 10/15 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 4.95 0.36 0.46 0.56 1.14 1.52 1.78 0.20 0.25 0.36 18.67 19.05 19.69 7.62 7.87 8.26 6.10 6.35 7.11 2.54 15.24 7.62 10.92 2.92 3.30 3.81 TS27L4 Inches Min. Typ. Max. 0.21 0.015 0.11 0.13 0.19 0.014 0.018 0.022 0.04 0.06 0.07 0.007 0.009 0.01 0.73 0.75 0.77 0.30 0.31 0.32 0.24 0.25 0.28 0.10 0.60 0.30 0.43 0.11 0.13 0.15 ...

Page 11

... TS27L4 5.2 SO-14 package information Figure 16. SO-14 package mechanical drawing Table 5. SO-14 package mechanical data Ref ddd Dimensions Millimeters Min. Typ. Max. 1.35 1.75 0.10 0.25 1.10 1.65 0.33 0.51 0.19 0.25 8.55 8.75 3.80 4.0 1.27 5.80 6.20 0.25 0.50 0.40 1.27 0.10 Package information Inches Min. Typ. 0.05 0.004 0.04 0.01 0.007 0.33 0.15 0.05 0.22 0.009 0.015 8° (max.) Max. 0.068 0.009 0.06 0.02 0.009 0.34 0.15 0.24 0.02 0.05 0.004 11/15 ...

Page 12

... Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 4.90 5.00 5.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0.45 0.60 0.75 1.00 0° 8° 0.10 TS27L4 Inches Min. Typ. Max. 0.047 0.002 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 0.193 0.197 0.201 0.244 0.252 0.260 0.169 0.173 0.176 0.0256 0.018 0.024 0.030 0.039 0° 8° 0.004 ...

Page 13

... Ordering information Table 7. Order codes Order code TS27L4CD TS27L4CDT TS27L4ACD TS27L4ACDT TS27L4CN TS27L4ACN TS27L4CPT TS27L4ACPT TS27L4ID TS27L4IDT TS27L4AID TS27L4AIDT TS27L4IN TS27L4AIN TS27L4IPT TS27L4AIPT Temperature Package range SO-14 0°C, +70°C DIP14 TSSOP14 SO-14 -40°C, +125°C DIP14 TSSOP14 Ordering information Packing Marking 27L4C Tube or Tape & ...

Page 14

... Revision history 7 Revision history Table 8. Document revision history Date 11-Nov-2001 08-Sep-2008 02-Mar-2009 14/15 Revision 1 Initial release. Removed TS27L4B version of device. Added and ESD parameters in thja thjc maximum ratings. 2 Expanded Table 7: Order Updated document format. Removed TS27L4*M* from 3 Updated package mechanical drawings and data in ...

Page 15

... TS27L4 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. ...

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