TS27M4 STMicroelectronics, TS27M4 Datasheet

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TS27M4

Manufacturer Part Number
TS27M4
Description
Micropower, high voltage CMOS op-amp
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS27M4

Low Power Consumption
150 µA/op

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Features
Description
These devices 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 thus
offering the best consumption-speed ratio for your
application:
These CMOS amplifiers offer very high input
impedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input currents drift with temperature (see
Figure 4 on page
September 2008
Low power consumption: 150 µA/op
Output voltage can swing to ground
Excellent phase margin on capacitive loads
Unity gain stable
Two input offset voltage selections
ICC = 10 µA/amp: TS27L4 (very low power)
ICC = 150 µA/amp: TS27M4 (low power)
ICC = 1 mA/amp: TS274 (standard)
7).
Precision low power CMOS quad operational amplifiers
TS27M4C, TS27M4I, TS27M4M
Rev 2
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)
+
(Plastic package)
1
2
3
4
5
6
7
+
+
-
-
TSSOP14
DIP14
SO14
+
+
-
-
14
13
12
11
10
9
8
Output 4
Inverting Input 4
Non-inverting Input 4
V
Non-inverting Input 3
Inverting Input 3
Output 3
CC
-
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TS27M4 Summary of contents

Page 1

... ICC = 10 µA/amp: TS27L4 (very low power) ■ ICC = 150 µA/amp: TS27M4 (low power) ■ ICC = 1 mA/amp: TS274 (standard) These CMOS amplifiers offer very high input impedance and extremely low input currents. The ...

Page 2

... Circuit schematics 1 Circuit schematics Figure 1. Block diagram Current source 2/ Input differential E E TS27M4C, TS27M4I, TS27M4M Output Second stage stage V CC Output V CC ...

Page 3

... TS27M4C, TS27M4I, TS27M4M Figure 2. Schematic diagram (for 1/4 TS27M4) Circuit schematics 3/14 ...

Page 4

... Operating conditions Symbol + V Supply voltage CC V Common mode input voltage range icm 4/14 TS27M4C/AC (2) + ≥ 15V 0 to +70 (4) (4) (5) (6) (7) Parameter TS27M4C, TS27M4I, TS27M4M TS27M4I/AI TS27M4M/AM 18 ±18 -0 ±30 ±5 -40 to +125 -55 to +125 -65 to +150 105 100 100 1.5 Value ...

Page 5

... TS27M4C, TS27M4I, TS27M4M 3 Electrical characteristics + Table + Symbol Parameter Input offset voltage V = 1.4V TS27M4C/I/M V TS27M4AC/AI/AM io ≤ T ≤ min amb max TS27M4C/I/M TS27M4AC/AI/AM DV Input offset voltage drift io Input offset current note 5V ≤ T ≤ min ...

Page 6

... V /V Channel separation Maximum values include unavoidable inaccuracies of the industrial tests. 6/ +25° C (unless otherwise specified) (continued) amb TS27M4C/AC Min. Typ. Max. Min. Typ. Max. = 100pF L TS27M4C, TS27M4I, TS27M4M TS27M4I/AI TS27M4M/ 120 120 Unit Degrees % nV ----------- - ...

Page 7

... TS27M4C, TS27M4I, TS27M4M Figure 3. Supply current (each amplifier) versus supply voltage 200 ˚ AMB 150 O CC 100 SUPPLY VOLTAGE, V Figure 5. High level output voltage versus high level output current 5 ˚ AMB 100mV ...

Page 8

... Figure 12. Phase margin versus capacitive (V) CC Figure 14. Input voltage noise versus (V) CC TS27M4C, TS27M4I, TS27M4M supply voltage T = 25˚C amb R = 100kΩ 100pF SUPPLY VOLTAGE load T = 25˚C amb R = 100kΩ ...

Page 9

... TS27M4C, TS27M4I, TS27M4M 4 Package information In order to meet environmental requirements, STMicroelectronics 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 inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label ...

Page 10

... 10/14 Dimensions Millimeters Min. Typ. Max. 1.75 0.1 0.2 1.65 0.35 0.46 0.19 0.25 0.5 8.55 8.75 5.8 6.2 1.27 7.62 3.8 4.0 4.6 5.3 0.5 1.27 0.68 TS27M4C, TS27M4I, TS27M4M Inches Min. Typ. 0.003 0.013 0.007 0.019 45° (typ.) 0.336 0.228 0.050 0.300 0.149 0.181 0.019 8° (max.) Max. 0.068 0.007 0.064 0.018 0.010 0.344 0.244 0.157 0.208 0.050 0.026 ...

Page 11

... TS27M4C, TS27M4I, TS27M4M 4.3 TSSOP14 package information Figure 17. TSSOP14 package mechanical drawing A PIN 1 IDENTIFICATION Figure 18. TSSOP14 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 1.2 0.05 0.15 0.8 1 1.05 0.19 0.30 0.09 0.20 4.9 5 5.1 6.2 6.4 6.6 4.3 4.4 4.48 0.65 BSC 0° 8° 0.45 0.60 0.75 Package information Inches Min ...

Page 12

... Temperature Package range SO-14 0°C, +70°C DIP14 TSSOP14 SO-14 -40°C, +125°C DIP14 TSSOP14 SO-14 -55°C, +125°C DIP14 TSSOP14 TS27M4C, TS27M4I, TS27M4M Packing Marking 27M4C Tube or Tape & reel 27M4AC TS27M4CN Tube TS27M4ACN 27M4C Tape & reel 27M4AC 27M4I Tube or Tape & reel ...

Page 13

... TS27M4C, TS27M4I, TS27M4M 6 Revision history Table 7. Document revision history Date 07-Jan-2001 08-Sep-2008 Revision 1 Initial release. Removed TS27M4B version of device. Added and ESD parameters in thja thjc maximum ratings (AMR). 2 Expanded Table 6: Order Updated document format. Revision history Changes Table 1: Absolute codes. ...

Page 14

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 14/14 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com TS27M4C, TS27M4I, TS27M4M ...

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