TS321AI OPERATIONAL AMPLIFIER Datasheet

TS321AI Datasheet, PDF, Equivalent


Part Number

TS321AI

Description

LOW POWER SINGLE OPERATIONAL AMPLIFIER

Manufacture

STMicroelectronics

Total Page 8 Pages
Datasheet
Download TS321AI Datasheet


TS321AI
® TS321
LOW POWER SINGLE OPERATIONAL AMPLIFIER
. LARGE OUTPUT VOLTAGE SWING :
0 to 3.5V min. (@VCC = 5V)
. LOW SUPPLY CURRENT : 300µA
. LOW INPUT BIAS CURRENT : 20nA
. LOW INPUT OFFSET VOLTAGE : 2mV max.
. WIDE POWER SUPPLY RANGE :
. SINGLE SUPPLY : +3V TO +30V
DUAL SUPPLIES : ±1.5V TO ±15V
STABLE WITH HIGH CAPACITIVE LOADS
DESCRIPTION
The TS321 is intended for cost sensitive applica-
tions where space saving is of great importance.
This bipolar Op-Amp offers the benefits of a re-
duced component size (SOT23-5 package), with
specifications that match (or better) industry stand-
ard devices (like the popular LM358A, LM324,
etc.). The TS321 has an input common mode range
(Vicm) that includes ground, therefore can be em-
ployed in single supply applications.
D
SO8
(Plastic Micropackage)
L
SOT23-5
(Tiny Package)
ORDER CODES
Part
Temperature
Number
Range
TS321I
TS321AI
-40oC, +125oC
Package
DL
••
••
SOT
Marking
K401
K402
PIN CONNECTIONS (top view)
SO8
SOT23-5
N.C . 1
Inverting input 2 -
Non-inverting input 3 +
VCC - 4
8 N.C .
7 VCC+
6 Output
5 N.C .
Output 1
VCC - 2
Non-inve rting inp ut 3
5 VCC+
4 Inve rting inp ut
December 1998
1/8

TS321AI
TS321
SCHEMATIC DIAGRAM
VCC
Inve rting
inpu t
Non-inve rting
input
Q2
Q1
Q8
6µA
Q3
Q4
4µA
CC
1 0 0µA
Q5
Q6
Q7
R SC
Q11
O u tp u t
Q13
Q10 Q12
Q9
50µA
GND
ABSOLUTE MAXIMUM RATINGS
Symbol
Vcc
Vi
Vid
-
Iin
Toper
Tstg
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
Output Short-circuit Duration - (note 1)
Input Current – (note 5)
Operating Free Air Temperature Range
Storage Temperature Range
Value
±16 or 32
-0.3 to +32
+32
Infinite
50
-40 to +125
-65 to +150
Unit
V
V
V
mA
oC
oC
2/8


Features ® TS321 LOW POWER SINGLE OPERATIONAL A MPLIFIER . . . . . . LARGE OUTPUT VOL TAGE SWING : 0 to 3.5V min. (@VCC = 5V) LOW SUPPLY CURRENT : 300µA LOW INPUT BIAS CURRENT : 20nA LOW INPUT OFFSET VO LTAGE : 2mV max. WIDE POWER SUPPLY RANG E : SINGLE SUPPLY : +3V TO +30V DUAL SU PPLIES : ±1.5V TO ±15V STABLE WITH HI GH CAPACITIVE LOADS D SO8 (Plastic Micr opackage) L SOT23-5 (Tiny Package) DES CRIPTION The TS321 is intended for cost sensitive applications where space sav ing is of great importance. This bipola r Op-Amp offers the benefits of a reduc ed component size (SOT23-5 package), wi th specifications that match (or better ) industry standard devices (like the p opular LM358A, LM324, etc.). The TS321 has an input common mode range (Vicm) t hat includes ground, therefore can be e mployed in single supply applications. ORDER CODES Part Number TS321I TS321AI Temperature Range -40oC, +125oC Packag e D • • L • • SOT Marking K401 K402 PIN CONNECTIONS (top view) SO8 SOT23-5 N.C . Inverting input Non-i.
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