TS27L4C STMicroelectronics, TS27L4C Datasheet

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TS27L4C

Manufacturer Part Number
TS27L4C
Description
Precision Very Low Power Cmos Quad Operational Amplifier
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
These devices are low cost, low power quad oper-
ational amplifiers designed to operate with single
or dual supplies. These operational amplifiers use
the ST silicon gate CMOS process allowing an ex-
cellent consumption-speed ratio. These series are
ideally suited for low consumption applications.
Three power consumptions are available allowing
to have always the best consumption-speed ratio:
These CMOS amplifiers offer very high input im-
pedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input currents drift with temperature (see fig-
ure 2).
ORDER CODE
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available
* TS27L4BID : For delivery information, please contact your ST sales
representative or distributor.
June 2003
TS27L4C/AC/BC
TS27L4I/AI/BI*
TS27L4M/AM/BM
Example : TS27L4ACN
Part Number
in Tape & Reel (PT)
VERY LOW POWER CONSUMPTION :
10µA/op
OUTPUT VOLTAGE CAN SWING TO
GROUND
EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
STABLE AND LOW OFFSET VOLTAGE
THREE INPUT OFFSET VOLTAGE
SELECTIONS
I
I
I
CC
CC
CC
= 10µA/amp.: TS27L4 (very low power)
= 150µA/amp.: TS27M4 (low power)
= 1mA/amp.: TS274 (standard)
Temperature Range
-40° C, +125° C
-55°C, +125° C
0°C, +70°C
PRECISION VERY LOW POWER CMOS
N
Package
D
QUAD OPERATIONAL AMPLIFIER
P
PIN CONNECTIONS (top view)
Non-inverting Input 2
Non-inverting Input 1
Inverting Input 2
Inverting Input 1
(Thin Shrink Small Outline Package)
Output 2
Output 1
V
CC
+
(Plastic Micropackage)
1
2
3
4
5
6
7
(Plastic Package)
+
+
-
-
TSSOP14
SO14
DIP14
TS27L4C,I,M
D
N
P
+
+
-
-
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
-
1/9

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TS27L4C Summary of contents

Page 1

... PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER (Thin Shrink Small Outline Package) PIN CONNECTIONS (top view) Output 1 Inverting Input 1 Non-inverting Input 1 Package + Non-inverting Input 2 Inverting Input 2 Output 2 TS27L4C,I,M N DIP14 (Plastic Package) D SO14 (Plastic Micropackage) P TSSOP14 1 14 Output Inverting Input ...

Page 2

... The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage. OPERATING CONDITIONS Symbol + Supply Voltage Common Mode Input Voltage Range icm 2/9 Input Second differential stage E E TS27L4C/AC/BC TS27L4I/AI/BI 15V 0 to +70 Parameter V CC Output stage Output V CC TS27L4M/AM/BM 18 ±18 -0 ±30 ± ...

Page 3

... SCHEMATIC DIAGRAM (for 1/4 TS27L4) TS27L4C,I,M 3/9 ...

Page 4

... OV Equivalent Input Noise Voltage 1kHz 100 Channel Separation Maximum values including unavoidable inaccuracies of the industrial test. 4/9 TS27L4C/AC/BC Min. Typ. TS27L4C/I/M 1.1 TS27L4AC/AI/AM 0.9 TS27L4B/C/I/M 0.25 TS27L4C/I/M TS27L4AC/AI/AM TS27L4B/C/I/M 1) 8.8 8 100 100pF 100kHz 0 0. 100pF L 120 TS27L4I/AI/BI ...

Page 5

... Figure 3b : High Level Output Voltage versus -50 Figure 4a : Low Level Output Voltage versus Low 100 125 (˚C) amb Figure 4b : Low Level Output Voltage versus Low -2 0 (mA) OH TS27L4C,I,M High Level Output Current T = 25˚C amb V = 100mV 16V 10V CC -40 -30 -20 -10 ...

Page 6

... TS27L4C,I,M Figure 5 : Open Loop Frequency Response and Phase Shift 25° C amb + Gain VCL Bandwidth Product - ...

Page 7

... PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP Millimeters Dim. Min. a1 0. 1.27 Typ. Max. Min. 0.020 1.65 0.055 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 2.54 0.050 TS27L4C,I,M Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100 7/9 ...

Page 8

... TS27L4C,I,M PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO Millimeters Dim. Min 0 0. (1) 8. (1) 3.8 G 4 Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK. ...

Page 9

... GAGE PLANE PIN 1 IDENTIFICATION Typ. Max. Min. 1.20 0.15 0.01 1.00 1.05 0.031 0.30 0.007 0.20 0.003 5.00 5.10 0.192 6.40 4.40 4.50 0.169 0.65 8° 0° 0.60 0.75 0.09 STMicroelectronics GROUP OF COMPANIES © http://www.st.com TS27L4C,I Inches Typ. Max. 0.05 0.006 0.039 0.041 0.15 0.012 0.196 0.20 0.252 0.173 0.177 0.025 8° 0.0236 0.030 9/9 ...

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