OPERATIONAL AMPLIFIER. TS321I Datasheet


TS321I AMPLIFIER. Datasheet pdf. Equivalent


TS321I


LOW POWER SINGLE OPERATIONAL AMPLIFIER
®

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
D SO8 (Plastic Micropackage) L SOT23-5 (Tiny Package)

DESCRIPTION The TS321 is intended for cost sensitive applications where space saving is of great importance. This bipolar Op-Amp offers the benefits of a reduced component size (SOT23-5 package), with specifications that match (or better) industry standard devices (like the popular LM358A, LM324, etc.). The TS321 has an input common mode range (Vicm) that includes ground, therefore can be employed in single supply applications.

ORDER CODES
Part Number TS321I TS321AI Temperature Range -40oC, +125oC Package D • • L • • SOT Marking K401 K402

PIN CONNECTIONS (top view)

SO8

SOT23-5

N.C . Inverting input Non-inverting input

1 2 3
+

8 7 6 5

N.C .

Output

1

5

+ VCC

+ VCC
Output N.C .

V CC 2
Non-inve rting inp ut 3
4

V

CC

-

4

Inve rting inp ut

December 1998

1/8

TS321
SCHEMATIC DIAGRAM

VCC

6 µA

4µA CC

10 0µA

Q5 Q6

Inve rting inpu t

Q2 Q1

Q3 Q4 Q11 Output Q13 Q10 Q12 Q7 R SC

Non-inve rting input

Q8

Q9

50 µA GND

ABSOLUTE MAXIMUM RATINGS
Symbol Vcc Vi Vid Iin Toper Tstg Supply Vol...



TS321I
® 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

TS321I
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




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