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TSV321ID

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
February 2008 Rev 5 1/17
17
TSV321-TSV358-TSV324
General purpose input/output rail-to-rail
low power operational amplifiers
Features
■ Operating range V
CC
= 2.5 V to 6 V
■ Rail-to-rail input and output
■ Extended V
icm
(V
DD
- 0.2 V to V
CC
+ 0.2 V)
■ Capable of driving a 32 Ω load resistor
■ High stability: 500 pF
■ Available in SOT23-5 micropackage
■ Operating temperature range: -40° C, +125° C
Applications
■ Battery-powered applications
■ Audio driver (headphone driver)
■ Sensor signal conditioning
■ Laptop/notebook computers
Description
The TSV358 and TSV324 (dual and quad) are
low voltage versions of the LM358 and LM324
commodity operational amplifiers. The TSV321 is
the single version. The TSV321/358/324 are able
to operate with voltages as low as 2.5 V and
feature both I/O rail-to-rail.
The common mode input voltage extends 200 mV
beyond the supply voltages at 25° C while the
output voltage swing is within 100 mV of each rail
with a 600 Ω load resistor. At V
CC
= 3 V, these
devices offer 1.3 MHz of gain-bandwidth product
and provide high output current capability with a
typical value of 80 mA.
These features make the TSV3xx family ideal for
active filters, general purpose low-voltage
applications, and general purpose portable
devices.
TSV321RILT (SOT23-5)
TSV358IST-TSV358ID-TSV358IDT-TSV358IPT
(SO-8, miniSO-8, TSSOP8)
TSV324ID-TSV324IDT-TSV324IPT
(SO-14, TSSOP14)
1
2
3
5
4
VDD
VCC
Non Inverting Input Inverting Input
Output
1
2
3
5
4
VDD
VCC
Non Inverting Input Inverting Input
Output
VDD
VCC
1
2
3
5
4
8
7
6
Non Inverting Input 1
Inverting Input 1
Output 2
+
_
Output 1
Non Inverting Input 2
Inverting Input 2
+
_
VDD
VCC
1
2
3
5
4
8
7
6
Non Inverting Input 1
Inverting Input 1
Output 2
+
_
Output 1
Non Inverting Input 2
Inverting Input 2
+
_
VCC
VDD
1
2
3
11
4
14
13
12
Non Inverting Input 2
Inverting Input 2
Output 4
Output 2
Non Inverting Input 4
Inverting Input 4
5
6
7
8
10
9
+
_
+
_
+
_
Output 3
Non Inverting Input 3
Inverting Input 3
+
_
Output 1
Non Inverting Input 1
Inverting Input 1
VCC
VDD
1
2
3
11
4
14
13
12
Non Inverting Input 2
Inverting Input 2
Output 4
Output 2
Non Inverting Input 4
Inverting Input 4
5
6
7
8
10
9
+
_
+
_
+
_
Output 3
Non Inverting Input 3
Inverting Input 3
+
_
Output 1
Non Inverting Input 1
Inverting Input 1
VDD
VCC
1
2
3
5
4
8
7
6
N.C.
N.C.
Non Inverting Input
Inverting Input
Output
+
_
N.C.
VDD
VCC
1
2
3
5
4
8
7
6
N.C.
N.C.
Non Inverting Input
Inverting Input
Output
+
_
N.C.
TSV321ID-TSV321IDT (SO-8)
Pin connections (top view)
www.st.com
Absolute maximum ratings and operating conditions TSV321-TSV358-TSV324
2/17
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
Supply voltage
(1)
1. All voltages values, except differential voltage are with respect to network terminal.
7V
V
id
Differential input voltage
(2)
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. If
V
id
> ±1 V, the maximum input current must not exceed ±1 mA. When V
id
> ±1 V, an input series resistor
must be added to limit input current.
±1 V
V
in
Input voltage V
DD
-0.3 to V
CC
+0.3 V
T
stg
Storage temperature -65 to +150 °C
T
j
Maximum junction temperature 150 °C
R
thja
Thermal resistance junction to ambient
(3)
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
MiniSO-8
3. Short-circuits can cause excessive heating and destructive dissipation. R
th
are typical values.
250
125
105
120
100
190
°C/W
R
thjc
Thermal resistance junction to case
(3)
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
MiniSO-8
81
40
31
37
32
39
°C/W
ESD
HBM: human body model
(4)
4. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for
all couples of pin combinations with other pins floating.
2kV
MM: machine model
(5)
5. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5
Ω), done for all couples of pin
combinations with other pins floating.
200 V
CDM: charged device model
(6)
6. Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to the ground.
1.5 kV
Latch-up immunity 200 mA
Lead temperature (soldering, 10s) 250 °C
Output short-circuit duration See note
(7)
7. Short-circuits from the output to V
CC
can cause excessive heating. The maximum output current is
approximately 80 mA, independent of the magnitude of V
CC
. Destructive dissipation can result from
simultaneous short-circuits on all amplifiers.
TSV321-TSV358-TSV324 Absolute maximum ratings and operating conditions
3/17
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage 2.5 to 6 V
V
icm
Common mode input voltage range
T
amb
= 25°C, 2.5 ≤ V
CC
≤ 6V
T
min
< T
amb
< T
max
, 2.5 ≤ V
CC
≤ 5.5V
V
DD
- 0.2 to V
CC
+ 0.2
V
DD
to V
CC
V
T
oper
Operating free air temperature range -40 to + 125 °C
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

TSV321ID

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Manufacturer:
STMicroelectronics
Description:
Operational Amplifiers - Op Amps Gen purpose input output Lo pwr
Lifecycle:
New from this manufacturer.
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