STMICROELECTRONICS TS954IN

TS951-TS952-TS954
Input/Output Rail-to-Rail Low Power Operational Amplifier
■
Rail-to-rail input common-mode voltage range
■
Rail-to-rail output voltage swing
■
Operating from 2.7V to 12V
■
High-speed (3MHz, 1V/µs)
■
Low consumption (0.9mA @ 3V)
■
Supply voltage rejection ratio: 80dB
■
Latch-up immunity
■
Available in SOT23-5 micropackage
TS951ILT
Output
1
VDD
2
Non-inverting input
3
5
V CC
4
Inverting input
TS951ID
Description
The TS95x family are rail-to-rail BiCMOS
operational amplifiers optimized and fully
specified for 3V and 5V operation.
The TS951 is housed in the space-saving 5 pins
SOT23 package that makes it well suited for
battery-powered systems. This micropackage
simplifies the PC board design because of it’s
ability to be placed in tight spaces (outside
dimensions are: 2.8mm x 2.9mm)
TS952IN-TS952ID-TS952IPT
8 VCC
Output 1
1
Inverting Input 1
2
-
Non-inverting Input 1
3
+
VDD
7 Output 2
4
-
6 Inverting Input 2
+
5 Non-inverting Input 2
Applications
■
Set-top boxes
■
Laptop/notebook computers
■
Transformer/line drivers
■
Personal entertainments (CD players)
■
■
Portable communication (cell phones, pagers)
Instrumentation & sensoring
■
Digital to analog converter buffers
■
Portable headphone speaker drivers
December 2005
TS954IN-TS954ID-TS954IPT
14 Output 4
Output 1 1
Inverting Input 1 2
-
-
13 Inverting Input 4
Non-inverting Input 1 3
+
+
12 Non-inverting Input 4
Non-inverting Input 2 5
+
+
10 Non-inverting Input 3
Inverting Input 2 6
-
-
9
Inverting Input 3
8
Output 3
11 VDD
VCC 4
Output 2 7
Rev. 5
1/15
www.st.com
15
TS951-TS952-TS954
Order Codes
Part Number
Temperature
Range
TS951IN
Package
Packing
Marking
DIP
Tube
TS951IN
SOT23-5L
Tape & Reel
TS951ILT
K101
TS951IYLT
K102
TS952IN
DIP
Tube
TS952IN
TS952ID/IDT
SO
Tube or Tape & Reel
952I
TSSOP
(Thin Shrink Outline Package)
Tape & Reel
952I
TS954IN
DIP
Tube
TS954IN
TS954ID/IDT
SO
Tube or Tape & Reel
954I
TSSOP
(Thin Shrink Outline Package)
Tape & Reel
954I
SO (automotive grade level)
Tube or Tape & Reel
952IY
TS952IPT
TS954IPT
TS952IYD/IYDT
2/15
-40°C, +125°C
TS951-TS952-TS954
1
Absolute Maximum Ratings
Absolute Maximum Ratings
Table 1.
Key parameters and their absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Supply voltage (1)
14
V
Vid
Differential Input Voltage (2)
±1
V
Vin
Input Voltage (3)
VDD -0.3 to VCC+0.3
V
Tstg
Tj
Rthja
ESD
Storage Temperature Range
-65 to +150
Maximum Junction Temperature
150
Thermal Resistance Junction to Ambient (4)
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
250
125
103
120
100
HBM: Human Body Model(5)
TS951
TS952
TS954
°C
°C/W
1
2
3
kV
MM: Machine Model(6)
100
V
CDM: Charged Device Model
1.5
kV
Latch-up Immunity
200
mA
Lead Temperature (soldering, 10sec)
260
°C
1. All voltage values, except differential voltage are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. If Vid > ±1V,
the maximum input current must not exceed ±1mA. In this case (Vid > ±1V) an input serie resistor must be
added to limit input current.
3. Do not exceed 14V.
4. Short-circuits can cause excessive heating and destructive dissipation.
5. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
6. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with
no external series resistor (internal resistor < 5Ω), into pin to pin of device.
Table 2.
Operating conditions
Symbol
Parameter
VCC
Supply voltage
Vicm
Common Mode Input Voltage Range
Toper
Operating Free Air Temperature Range
Value
Unit
2.7 to 12
V
VDD -0.2 to VCC +0.2
V
-40 to +125
°C
3/15
Electrical Characteristics
2
Electrical Characteristics
Table 3.
VCC = +3V, VDD = 0V, R L connected to Vcc/2, Tamb = 25°C (unless otherwise
specified)
Symbol
Vio
DV io
Parameter
Min.
Typ.
Input Offset Voltage
Tmin ≤ Tamb ≤ T max
Max.
Unit
6
8
mV
µV/°C
Input Offset Voltage Drift
2
Iio
Input Offset Current
Tmin ≤ Tamb ≤ T max
1
30
80
Iib
Input Bias Current
Vicm = Vcc/2
Tmin ≤ Tamb ≤ T max
35
100
200
CMR
Common Mode Rejection Ratio
50
80
SVR
Supply Voltage Rejection Ratio
Vcc = 2.7V to 3.3V
60
80
Avd
Large Signal Voltage Gain
Vo = 2Vpk-pk RL = 600Ω
VOH
High Level Output Voltage RL = 600Ω
VOL
Low Level Output Voltage
Isc
Output Short Circuit Current
Icc
Supply Current (per Amplifier)
No load, Vicm = Vcc/2
nA
nA
dB
dB
dB
80
2.8
RL = 600Ω
2.9
80
V
250
10
mV
mA
mA
0.9
1.3
Gain Bandwidth Product RL = 2kΩ
3
MHz
SR
Slew Rate
1
V/µs
∅m
Phase Margin at Unit Gain
=100pF
RL = 600Ω, CL
60
Degree
s
Gm
Gain Margin
=100pF
R L = 600Ω, CL
10
dB
25
nV
-----------Hz
GBP
en
THD
4/15
TS951-TS952-TS954
Equivalent Input Noise Voltage
f = 1kHz
Total Harmonic Distortion
Vout = 4Vpk-pk, F = 10kHz, Av = 2, RL =10kΩ
%
0.01
TS951-TS952-TS954
Table 4.
VCC = +5V, VDD = 0V, R L connected to Vcc/2, Tamb = 25°C (unless otherwise
specified)
Symbol
Vio
DVio
Electrical Characteristics
Parameter
Min.
Typ.
Input Offset Voltage
Tmin ≤ T amb ≤ T max
Max.
Unit
6
8
mV
µV/°C
Input Offset Voltage Drift
2
Iio
Input Offset Current
Vicm = Vcc/2
Tmin ≤ T amb ≤ T max
1
30
80
Iib
Input Bias Current
Vicm = Vcc/2
Tmin ≤ T amb ≤ T max
35
100
200
nA
CMR
Common Mode Rejection Ratio
50
80
SVR
Supply Voltage Rejection Ratio
Vcc = 2.7V to 3.3V
60
80
Avd
Large Signal Voltage Gain
Vo = 2Vpk-pk RL = 600Ω
VOH
High Level Output Voltage RL = 600Ω
VOL
Low Level Output Voltage
Isc
Output Short Circuit Current
Icc
Supply Current (per Amplifier)
No load, Vicm = Vcc/2
nA
dB
dB
dB
86
4.7
RL = 600Ω
4.8
80
V
300
10
mV
mA
mA
0.95
1.4
Gain Bandwidth Product R L = 2kΩ
3
MHz
SR
Slew Rate
1
V/µs
∅m
Phase Margin at Unit Gain
=100pF
RL = 600Ω, CL
60
Degree
s
Gm
Gain Margin
=100pF
RL = 600Ω, C L
10
dB
25
nV
-----------Hz
GBP
en
THD
Equivalent Input Noise Voltage
f = 1kHz
Total Harmonic Distortion
Vout = 4Vpk-pk, F = 10kHz, Av = 2, RL =10kΩ
%
0.01
5/15
Electrical Characteristics
TS951-TS952-TS954
Figure 1.
Supply current vs. supply voltage
Figure 2.
Output short circuit current vs.
output voltage
Figure 3.
Voltage gain and phase vs.
frequency
Figure 4.
Supply current vs. temperature
Figure 5.
Output short circuit current vs.
temperature
Figure 6.
Slew rate vs. temperature
6/15
TS951-TS952-TS954
Electrical Characteristics
Figure 7.
THD + noise vs. Vout
Figure 8.
THD + noise vs. frequency
Figure 9.
THD + noise vs. Vout
Figure 10. Equivalent input noise voltage vs.
frequency
7/15
Package Mechanical Data
3
TS951-TS952-TS954
Package Mechanical Data
In order to meet environmental requirements, ST offers these devices in ECOPACK® packages.
These packages have a Lead-free second level interconnect. The category of second level
interconnect is marked on the package and on the inner box label, in compliance with JEDEC
Standard JESD97. The maximum ratings related to soldering conditions are also marked on
the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at:
www.st.com.
3.1
DIP8 Package
Plastic DIP-8 MECHANICAL DATA
mm.
inch
DIM.
MIN.
A
TYP
MAX.
MIN.
3.3
0.7
B
1.39
1.65
0.055
B1
0.91
1.04
0.036
b1
0.028
0.5
0.38
0.065
0.041
0.020
0.5
D
0.015
0.020
9.8
E
MAX.
0.130
a1
b
TYP.
0.386
8.8
0.346
e
2.54
0.100
e3
7.62
0.300
e4
7.62
0.300
F
7.1
0.280
I
4.8
0.189
L
Z
3.3
0.44
0.130
1.6
0.017
0.063
P001F
8/15
TS951-TS952-TS954
3.2
Package Mechanical Data
SO-8 Package
SO-8 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
inch
MAX.
MIN.
TYP.
MAX.
A
1.35
1.75
0.053
0.069
A1
0.10
0.25
0.04
0.010
A2
1.10
1.65
0.043
0.065
B
0.33
0.51
0.013
0.020
C
0.19
0.25
0.007
0.010
D
4.80
5.00
0.189
0.197
E
3.80
4.00
0.150
0.157
e
1.27
0.050
H
5.80
6.20
0.228
0.244
h
0.25
0.50
0.010
0.020
L
0.40
1.27
0.016
0.050
k
ddd
8˚ (max.)
0.1
0.04
0016023/C
9/15
Package Mechanical Data
3.3
TS951-TS952-TS954
TSSOP8 Package
TSSOP8 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
1.2
A1
0.05
A2
0.80
b
MAX.
0.047
0.15
0.002
1.05
0.031
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.008
D
2.90
3.00
3.10
0.114
0.118
0.122
E
6.20
6.40
6.60
0.244
0.252
0.260
E1
4.30
4.40
4.50
0.169
0.173
0.177
e
0.65
K
0˚
L
0.45
L1
1.00
0.60
1
0.006
0.039
0.041
0.0256
8˚
0˚
0.75
0.018
8˚
0.024
0.030
0.039
0079397/D
10/15
TS951-TS952-TS954
3.4
Package Mechanical Data
DIP14 Package
Plastic DIP-14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
a1
0.51
B
1.39
TYP
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.055
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
15.24
0.600
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
1.27
0.130
2.54
0.050
0.100
P001A
11/15
Package Mechanical Data
3.5
TS951-TS952-TS954
SO-14 Package
SO-14 MECHANICAL DATA
DIM.
mm.
MIN.
TYP
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
0.003
0.007
1.65
0.064
b
0.35
0.46
0.013
b1
0.19
0.25
0.007
C
MAX.
0.5
0.018
0.010
0.019
c1
45˚ (typ.)
D
8.55
8.75
0.336
E
5.8
6.2
0.228
e
1.27
e3
0.344
0.244
0.050
7.62
0.300
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
M
S
0.68
0.050
0.026
8 ˚ (max.)
PO13G
12/15
TS951-TS952-TS954
3.6
Package Mechanical Data
TSSOP14 Package
TSSOP14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
A
MAX.
MIN.
TYP.
MAX.
1.2
A1
0.05
A2
0.8
b
0.047
0.15
0.002
0.004
0.006
1.05
0.031
0.039
0.041
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.0089
D
4.9
5
5.1
0.193
0.197
0.201
E
6.2
6.4
6.6
0.244
0.252
0.260
E1
4.3
4.4
4.48
0.169
0.173
0.176
1
e
0.65 BSC
K
0˚
L
0.45
A
0.60
0.0256 BSC
8˚
0˚
0.75
0.018
8˚
0.024
0.030
A2
A1
b
e
K
c
L
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
13/15
Package Mechanical Data
3.7
TS951-TS952-TS954
SOT23-5 Package
SOT23-5L MECHANICAL DATA
mm.
mils
DIM.
MIN.
MAX.
MIN.
TYP.
MAX.
A
0.90
1.45
35.4
57.1
A1
0.00
0.15
0.0
5.9
A2
0.90
1.30
35.4
51.2
b
0.35
0.50
13.7
19.7
C
0.09
0.20
3.5
7.8
D
2.80
3.00
110.2
118.1
E
2.60
3.00
102.3
118.1
E1
1.50
1.75
59.0
68.8
e
0 .95
37.4
e1
1.9
74.8
L
14/15
TYP
0.35
0.55
13.7
21.6
TS951-TS952-TS954
4
Revision History
Revision History
Date
Revision
Changes
May 2001
1
First Release.
Jan. 2005
2
Modifications on AMR Table 1 on page 3 (explanation of Vid and Vi
limits, ESD MM and CDM values added, Rthja added).
July 2005
3
PPAP references inserted in the datasheet see Table : Order Codes on
page 2 .
Aug. 2005
4
Table data was badly formatted see Table 4 on page 5.
Dec. 2005
5
TS951IYLT PPAP reference added see Table : Order Codes on
page 2 .
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics.
All other names are the property of their respective owners
© 2005 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
15/15