TSV321, TSV358, TSV324,
TSV321A, TSV358A, TSV324A,
General purpose input/output rail-to-rail low-power operational
amplifiers
Datasheet - production data
Features
Pin connections (top view)
SOT23-5
•
•
•
•
•
•
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
Operating temperature range: -40 to 125 °C
Related products
SO8
•
•
See LMV321L, LMV358L, LMV324L for
newer technology version
See TSV851, TSV852, TSV854 for
enhanced performances
Applications
•
•
•
•
Battery powered applications
Audio driver (headphone driver)
Sensor signal conditioning
Laptop/notebook computers
SO8, MiniSO8, TSSOP8
Description
The TSV358, TSV358A, TSV324, and TSV324A
(dual and quad) devices are low voltage versions
of the LM358 and LM324 commodity operational
amplifiers. The TSV321 and TSV321A are the
single version. All devices 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 and TSV3xxA
family ideal for active filters, general purpose low
voltage applications, and general purpose
portable devices.
June 2014
DocID11542 Rev 8
1/21
www.st.com
SO14, TSSOP14
This is information on a product in full production.
Contents
TSV321, TSV358, TSV324, TSV321A, TSV358A,
TSV324A,
Contents
1
2
3
Absolute maximum ratings and operating conditions ................. 3
Electrical characteristics ................................................................ 5
Package information ..................................................................... 11
3.1
3.2
3.3
3.4
3.5
3.6
SOT23-5 package information ........................................................ 12
SO8 package information ................................................................ 13
MiniSO8 package information ......................................................... 14
TSSOP8 package information ......................................................... 15
SO14 package information .............................................................. 16
TSSOP14 package information ....................................................... 17
4
5
Ordering information..................................................................... 18
Revision history ............................................................................ 19
2/21
DocID11542 Rev 8
TSV321, TSV358, TSV324, TSV321A, TSV358A,
TSV324A,
Absolute maximum
ratings and operating
conditions
1
Absolute maximum ratings and operating conditions
Table 1: Absolute maximum ratings
Symbol
V
CC
V
id
V
in
T
stg
T
j
R
thja
Supply voltage
(1)
(2)
Parameter
Value
7
±1
V
DD
-0.3 to V
CC
+0.3
-65 to +150
150
SOT23-5
SO8
MiniSO8
TSSOP8
SO14
TSSOP14
250
125
190
120
105
100
81
40
39
37
31
32
2
200
Unit
V
Differential input voltage
Input voltage
Storage temperature
°C
Maximum junction temperature
Thermal resistance
(3)
junction-to-ambient
°C/W
R
thjc
Thermal resistance
(3)
junction-to-case
SOT23-5
SO8
MiniSO8
TSSOP8
SO14
TSSOP14
(4)
ESD
HBM: human body model
MM: machine model
(5)
kV
V
kV
mA
°C
CDM: charged device model
Latch-up immunity
(6)
1.5
200
250
See
(7)
Lead temperature (soldering, 10 s)
Output short-circuit duration
Notes:
(1)
(2)
All voltage values, except the differential voltage are with respect to the network terminal.
The differential voltage is 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.
(3)
(4)
Short-circuits can cause excessive heating and destructive dissipation. R
th
are typical values.
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.
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.
Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to ground.
(5)
(6)
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.
(7)
DocID11542 Rev 8
3/21
Absolute maximum
ratings and operating
conditions
TSV321, TSV358, TSV324, TSV321A, TSV358A,
TSV324A,
Table 2: Operating conditions
Symbol
V
CC
V
icm
Supply voltage
Common mode input
voltage range
Parameter
T
amb
= 25 °C, 2.5 ≤ V
CC
≤ 6 V
T
min
< T
amb
< T
max
, 2.5 ≤ V
CC
≤ 5.5 V
Value
2.5 to 6
V
DD
- 0.2 to V
CC
+ 0.2
V
DD
to V
CC
-40 to + 125
Unit
V
V
T
oper
Operating free air temperature range
°C
4/21
DocID11542 Rev 8
TSV321, TSV358, TSV324, TSV321A, TSV358A,
TSV324A,
Electrical characteristics
2
Electrical characteristics
Table 3: Electrical characteristics at VCC = +3 V, VDD = 0 V, RL, CL connected to VCC/2, and
Tamb = 25 °C (unless otherwise specified)
Symbol
V
io
Parameter
Input offset voltage
Test conditions
V
icm
= V
out
= V
CC
/2
TSV321/358/324
T
min
≤ T
amb
≤ T
max
TSV321A/358A/324A
T
min
≤ T
amb
≤ T
max
Min.
Typ.
Max.
Unit
mV
0.2
3
6
0.1
1
3
ΔV
io
/ΔT
I
io
I
ib
CMR
A
vd
V
OH
Input offset voltage drift
Input offset current
V
icm
= V
out
= V
CC
/2
T
min
≤ T
amb
≤ T
max
Input bias current
V
icm
= V
out
= V
CC
/2
T
min
≤ T
amb
≤ T
max
Common mode rejection
ratio 20 log (ΔV
ic
/ΔV
io
)
Large signal voltage gain
0 ≤ V
icm
≤ V
CC
, V
out
= V
CC
/2
V
out
= 0.5 V to 2.5 V, R
L
= 2 kΩ
V
out
= 0.5 V to 2.5 V, R
L
= 600 Ω
High level output voltage,
V
OH
= V
out
V
id
= 100 mV, R
L
= 2 kΩ
V
id
= 100 mV, R
L
= 600 Ω
V
id
= 100 mV, T
min
≤ T
amb
≤ T
max,
R
L
= 2 kΩ
V
id
= 100 mV, T
min
≤ T
amb
≤ T
max,
R
L
= 600 Ω
60
80
74
2.82
2.80
2.82
2.80
(1)
(1)
2
3
30
60
40
125
150
80
92
95
2.95
2.95
µV/°C
nA
dB
V
V
OL
Low level output voltage
V
id
= -100 mV, R
L
= 2 kΩ
V
id
= -100 mV, R
L
= 600 Ω
V
id
= -100 mV, T
min
≤ T
amb
≤ T
max,
R
L
= 2 kΩ
V
id
= -100 mV, T
min
≤ T
amb
≤ T
max,
R
L
= 600 Ω
88
115
120
160
120
160
mV
I
o
I
CC
GBP
SR
ɸm
en
THD
Output source current
Output sink current
Supply current
(per amplifier)
Gain bandwidth product
Slew rate
Phase margin
Input voltage noise
Total harmonic distortion
V
id
= 100 mV, V
O
= V
DD
V
id
= -100 mV, V
O
= V
CC
A
VCL
= 1, no load
T
min
≤ T
amb
≤ T
max
R
L
= 10 kΩ, C
L
= 100 pF,
f = 100 kHz
R
L
= 10 kΩ, C
L
= 100 pF
C
L
= 100 pF
20
20
80
80
420
650
690
mA
µA
1
0.42
1.3
0.6
53
27
0.01
MHz
V/µs
Degrees
nV/√ Hz
%
DocID11542 Rev 8
5/21
电源技术
