TS272C STMicroelectronics, TS272C Datasheet

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TS272C

Manufacturer Part Number
TS272C
Description
High Speed Cmos Dual Operational Amplifiers
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
The TS272 devices are low cost, dual 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 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
November 2001
TS272C/AC/BC
TS272I/AI/BI
TS272M/AM/BM
Example : TS272ACN
Part Number
in Tape & Reel (PT)
OUTPUT VOLTAGE CAN SWING TO
GROUND
EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
GAIN BANDWIDTH PRODUCT: 3.5MHz
STABLE AND LOW OFFSET VOLTAGE
THREE INPUT OFFSET VOLTAGE
SELECTIONS
I
I
I
CC
CC
CC
= 10µA/amp.: TS27L2 (very low power)
= 150µA/amp.: TS27M2 (low power)
= 1mA/amp.: TS272 (standard)
Temperature Range
-40° C, +125° C
-55° C, +125° C
0° C, +70° C
CMOS DUAL OPERATIONAL AMPLIFIERS
N
Package
D
P
PIN CONNECTIONS (top view)
(Thin Shrink Small Outline Package)
HIGH PERFORMANCE
1
2
3
4
(Plastic Micropackage)
1 - Output 1
2 - Inverting Input 1
3 - Non-inverting Input 1
4 - V
5 - Non-inverting Input 2
6 - Inverting Input 2
7 - Output 2
8 - V
+
-
(Plastic Package)
CC
CC
TSSOP8
+
-
SO8
DIP8
D
N
P
TS272C,I,M
+
-
8
7
6
5
1/9

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TS272C Summary of contents

Page 1

... D = Small Outline Package (SO) - also available in Tape & Reel (DT Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT) November 2001 CMOS DUAL OPERATIONAL AMPLIFIERS PIN CONNECTIONS (top view) Package TS272C,I,M HIGH PERFORMANCE N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) P TSSOP8 ...

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 TS272C/AC/BC 2) 15V 0 to +70 Parameter V CC Output stage Output V CC TS272I/AI/BI TS272M/AM/BM 18 ±18 -0 ± ...

Page 3

... SCHEMATIC DIAGRAM (for 1/2 TS272) TS272C,I,M 3/9 ...

Page 4

... L K Overshoot Factor OV Equivalent Input Noise Voltage 1kHz 100 Channel Separation Maximum values including unavoidable inaccuracies of the industrial test. 4/9 TS272C/AC/BC Min. TS272C/I/M TS272AC/AI/AM TS272B/C/I/M TS272C/I/M TS272AC/AI/AM TS272B/C/I/M 1) 8.2 8 100pF 100kHz 1. 100pF L ...

Page 5

... Figure 4a : Low Level Output Voltage versus Low 100 125 0 ( °C) Figure 4b : Low Level Output Voltage versus Low (mA) OH TS272C,I,M High Level Output Current ° amb V = 100mV 16V 10V CC -40 -30 -20 -10 OUTPUT CURRENT, I ...

Page 6

... TS272C,I,M Figure 5 : Open Loop Frequency Response and Phase Shift 25° 10k Gain Bandwidth Product - ...

Page 7

... PINS - PLASTIC DIP Dimensions Min 0.51 B 1.15 b 0.356 b1 0.204 3.18 Z Millimeters Typ. Max. 3.32 1.65 0.55 0.304 10.92 9.75 2.54 7.62 7.62 6.6 5.08 3.81 1.52 TS272C,I,M Inches Min. Typ. Max. 0.131 0.020 0.045 0.065 0.014 0.022 0.008 0.012 0.430 0.313 0.384 0.100 0.300 0.300 0260 0.200 0.125 0.150 0.060 7/9 ...

Page 8

... TS272C,I,M PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO Dimensions Min 0 0.65 b 0.35 b1 0. 4 3 Millimeters Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45° (typ.) 5.0 6.2 1.27 3.81 4.0 1.27 0.6 8° (max Inches Min. Typ. Max. 0.069 0.004 0.010 0.065 0.026 0.033 0.014 ...

Page 9

... PIN 1 IDENTIFICATION Millimeters Typ. Max. 1.20 0.15 1.00 1.05 0.30 0.20 3.00 3.10 6.40 4.40 4.50 0.65 8° 0.60 0.75 0.600 0.75 1.000 STMicroelectronics GROUP OF COMPANIES © http://www.st.com TS272C,I Inches Min. Typ. Max. 0.05 0.01 0.006 0.031 0.039 0.041 0.007 0.15 0.003 0.012 0.114 0.118 0.122 0.252 0.169 0.173 0.177 0.025 0° ...

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