ETC TS27M4

TS27M4C,I,M
LOW POWER QUAD
CMOS OPERATIONAL AMPLIFIERS
.
..
..
..
EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
SYMETRICAL OUTPUT CURRENTS
LOW OUTPUT DYNAMIC IMPEDANCE
THE TRANSFER FUNCTION IS LINEAR
PIN TO PIN COMPATIBLE WITH STANDARD
QUAD OP-AMPs (TL084 -LM324)
STABLE AND LOW OFFSET VOLTAGE
THREE INPUT OFFSET VOLTAGE
SELECTIONS
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
ORDER CODES
o
o
N
D
0 C, +70 C
TS27M4I/AI/BI
-40oC, +125oC
TS27M4M/AM/BM
-55 C, +125 C
TS27M4C/AC/BC
o
o
Example : TS27M4ACN
DESCRIPTION
The TS274 series are low cost, low power quad
operational amplifiers designed to operate with
single or dual supplies. These operational amplifiers use the SGS-THOMSON silicon gate LIN MOS
process giving them an excellent consumptionspeed ratio. These series are ideally suited for low
consumption applications.
PIN CONNECTIONS (top view)
Output 1 1
Three power consumptions are available allowing
to have always the best consumption-speed ratio :
ICC= 10µA/amp. :
TS27L4 (very low power)
ICC= 150µA/amp. :
TS27M4 (low power)
ICC= 1mA/amp. :
TS274
(high speed)
14 Output 4
Inverting Input 1 2
-
-
13 Inverting Input 4
Non-inverting Input 1 3
+
+
12 Non-inverting Input 4
11 VC C -
VCC + 4
Non-inverting Input 2 5
+
+
10 Non-inverting Input 3
Inverting Input 2 6
-
-
9
Inverting Input 3
8
Output 3
Output 2 7
27M4-01.EPS
These CMOS amplifiers offer very high input impedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input currents drift with temperature
(see figure 2).
October 1995
27M4-01.TBL
Package
Temperature
Range
Part Number
1/8
TS27M4C,I,M
BLOCK DIAGRAM
VCC
Current
source
xI
Input
differential
Second
stage
Output
stage
Output
27M4-02.EPS
VCC
E
E
MAXIMUM RATINGS
VCC+
Parameter
Value
Unit
Supply Voltage - (note 1)
18
V
Vid
Differential Input Voltage - (note 2)
±18
V
Vi
Input Voltage - (note 3)
-0.3 to 18
V
IO
Output Current for VCC+ ≥ 15V
±30
mA
Iin
Input Current
±5
mA
Toper
Operating Free-Air Temperature Range
TS27M4C/AC/BC
TS27M4I/AI/BI
TS27M4M/AM/BM
Tstg
Notes :
Storage Temperature Range
1.
2.
3.
o
C
o
C
0 to +70
-40 to +125
-55 to +125
-65 to +150
27M4-02.TBL
Symbol
All voltage values, except differential voltage, are with respect to network ground terminal.
Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage.
Symbol
VCC
+
Vicm
Parameter
Supply Voltage
Common Mode Input Voltage Range
* Selected devices only.
2/8
Value
Unit
3 * to 16
V
+
0 to VCC - 1.5
V
27M4-03.TBL
OPERATING CONDITIONS
27M4-03.EPS
T 20
T 19
T 17
T 24
T21
T 18
R2
T 25
VCC
T 22
T 23
T 26
T 29
T 28
T 27
Input
T3
T1
T5
VCC
T4
T2
C1
Input
R1
T7
T6
T9
T8
T 13
T11
T 10
T 14
T 12
T16
Output
T 15
TS27M4C,I,M
SCHEMATIC DIAGRAM (for 1/4 TS27M4)
3/8
TS27M4C,I,M
ELECTRICAL CHARACTERISTICS
VCC+ = +10V, VCC- = 0V, Tamb = 25oC (unless otherwise specified)
Parameter
TS27M4C/AC/BC
Min.
Vio
DVio
Iio
Iib
VOH
VOL
Avd
GBP
CMR
SVR
ICC
Input Offset Voltage
VO = 1.4V, Vic = 0V TS27M4C/I/M
TS27M4AC/AI/AM
TS27M4BC/BI/BM
Tmin. ≤ Tamb ≤ Tmax. TS27M4C/I/M
TS27M4AC/AI/AM
TS27M4BC/BI/BM
Typ.
Max.
1.1
0.9
0.25
10
5
2
12
6.5
3
Min.
Typ.
Max.
1.1
0.9
0.25
10
5
2
12
6.5
3.5
mV
Input Offset Voltage Drift
2
2
Input Offset Current - (note 1)
Vic = 5V, Vo = 5V
Tmin. ≤ Tamb ≤ Tmax.
1
1
Input Bias Current - (note 1)
Vic = 5V, Vo = 5V
Tmin. ≤ Tamb ≤ Tmax.
1
High Level Output Voltage
Vid = 100mV, RL = 100kΩ
Tmin. ≤ Tamb ≤ Tmax.
100
200
pA
1
150
300
V
8.7
8.6
8.9
8.7
8.5
8.9
mV
50
50
V/mV
30
20
50
30
10
50
MHz
Gain Bandwidth Product
Av = 40dB, RL = 100kΩ, CL = 100pF
fin = 100kHz
1
1
Common Mode Rejection Ratio
Vo = 1.4V, Vic = 1V to 7.4V
65
80
65
80
Supply Voltage Rejection Ratio
+
VCC = 5V to 10V ,Vo = 1.4V
60
80
60
80
Supply Current (per amplifier)
Av = 1, no load, Vo = 5V
Tmin. ≤ Tamb ≤ Tmax.
µV/oC
pA
Low Level Output Voltage
Vid = -100mV
Large Signal Voltage Gain
Vo = 1V to 6V, R L = 100kΩ, Vic = 5V
Tmin. ≤ Tamb ≤ Tmax.
Unit
dB
dB
150
200
250
150
200
300
µA
mA
Output Short Circuit Current
Vid = 100mV, Vo = 0V
60
60
Output Sink Current
Vid = -100mV, Vo = VCC
45
45
Slew-Rate at Unity Gain
R L = 100kΩ, CL= 100pF, Vi = 3 to 7V
0.6
0.6
∅m
Phase Margin at Unity Gain
Av = 40dB, RL = 100kΩ, CL= 100pF
45
45
Kov
Overshoot Factor
30
30
%
en
Equivalent Input Noise Voltage
f = 1kHz, RS = 100Ω
38
38
nV

√
Hz
Channel Separation
120
120
dB
Io
Isink
SR
VO1/VO2
mA
V/µs
Degrees
Note : 1. Maximum values including unavoidable inaccuracies of the industrial test.
4/8
TS27M4I/AI/BI
TS27M4M/AM/BM
27M4-04.TBL
Symbol
TS27M4C,I,M
TYPICAL CHARACTERISTICS
Figure 2 :
INPUT BIAS CURRENT, IIB (pA)
50
0
4
8
12
16
SUPPLY VOLTAGE, V CC (V)
Figure 3a : High Level Output Voltage versus
High Level Output Current
1
25
OUTPUT VOL TAGE, VOH (V)
VID = 100mV
VCC = 5V
2
VCC = 3V
1
-10
-8
-6
-4
-2
0
OUTPUT CURRENT, I OH (mA)
Figure 4a : Low Level Output Voltage versus Low
Level Output Current
125
TAMB = 25°C
VID = 100mV
12
8
VCC = 10V
4
-40
-30
-20
-10
0
OUTPUT CURR ENT, I OH (mA)
Figure 4b : Low Level Output Voltage versus Low
Level Output Current
3
OUTPUT VOLTAGE, VOL (V)
VCC = 3V
0.8
VCC = 5V
0.6
0.4
TAMB = 25 °C
0.2
V i = 0.5V
VID = -1V
1
2
OUTPUT CURRENT, I OL (mA)
3
27M4-08.EPS
OUTPUT VOLTAGE, VOL (V)
100
VCC = 16V
0
-50
1.0
0
16
27M4-06.EPS
OUTPUT VOLTAGE, VOH (V)
TAMB = 25° C
3
75
Figure 3b : High Level Output Voltage versus
High Level Output Current
20
4
50
TEMPERATURE, TAMB (°C)
5
0
10
27M4-05.EPS
100
VCC = 10V
V i = 5V
27M4-07.EPS
150
Input Bias Current versus Free Air
Temperature
100
T AMB = 25°C
AV = 1
VO = VCC / 2
27M4-04.EPS
SUPPLY CURRENT, I CC ( µA)
200
Supply Current (each amplifier)
versus Supply Voltage
VCC = 10V
VCC = 16V
2
1
0
TAMB = 25 °C
Vi = 0.5V
VID = -1V
4
8
12
16
27M4-09.EPS
Figure 1 :
20
OUTPUT CURRENT, I OL (mA)
5/8
TS27M4C,I,M
TYPICAL CHARACTERISTICS (continued)
Figure 6 :
10
0
-10
2
10
10
Figure 7 :
3
90
135
Gain
Bandwidt h
Product
180
6
104
105
10
FREQUENCY, f (Hz)
10
7
Phase Margin versus Supply Voltage
40
Tamb = 25°C
R L = 100kΩ
C L = 100pF
AV = 1
20
0
16
Slew Rates versus Supply Voltage
0.7
0.6
SR
0.5
0.4
6/8
SR
4
6
8
10
12
14
SUPPLY VOLTAGE, V CC (V)
16
27M4-14.EPS
SLEW RATES, SR (V/µ s)
0.8
600
200
0
4
8
12
SUPPLY VOLTAGE, V CC (V)
16
Phase Margin versus Capacitive Load
80
T amb= 25°C
R L = 100kΩ
AV=1
VCC = 10V
70
60
50
40
0
20
40
60
80
CAPACITANCE, C L (pF)
100
Figure 10 : Input Voltage Noise versus Frequency
0.9
Tamb = 25°C
RL = 100kΩ
C L = 100pF
1000
EQUIVALENTINPUT NOISE
VOLTAGE (nV/VHz)
Figure 9 :
4
8
12
SUPPLY VOLTAGE, V CC (V)
1400
Figure 8 :
50
30
Tamb = 25°C
R L = 100kΩ
C L = 100pF
AV = 1
27M4-11.EPS
Tamb = 25°C
VCC+ = 10V
R L = 100k Ω
C L = 100pF
A VCL = 100
Phase
Margin
1800
300
VCC = 10V
Tamb = 25°C
R S = 100Ω
200
100
0
1
100
10
FREQUENCY (Hz)
1000
27M4-15.EPS
20
45
27M4-12.EPS
GAIN (dB)
PHASE
PHASE(Degrees)
GAIN
30
PHASE MARGIN, φ m (Degrees)
0
27M4-10.EPS
40
Gain Bandwidth Product versus
Supply Voltage
27M4-13.EPS
50
GAIN BANDW.PROD., GBP (kHz)
Open Loop Frequency Response and
Phase Shift
PHASE MARGIN, φ m (Degrees)
Figure 5 :
TS27M4C,I,M
I
b1
L
a1
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
B
b
e
E
Z
Z
e3
D
8
1
7
a1
B
b
b1
D
E
e
e3
F
i
L
Z
Min.
0.51
1.39
Millimeters
Typ.
Max.
1.65
Min.
0.020
0.055
0.5
0.25
Inches
Typ.
0.065
0.020
0.010
20
0.787
8.5
2.54
15.24
0.335
0.100
0.600
7.1
5.1
0.280
0.201
3.3
1.27
Max.
DIP14.TBL
Dimensions
PM-DIP14.EPS
F
14
0.130
2.54
0.050
0.100
7/8
TS27M4C,I,M
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC MICROPACKAGE (SO)
L
G
s
e3
b1
e
a1
b
A
a2
C
c1
E
D
M
8
1
7
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
G
L
M
S
Min.
Millimeters
Typ.
0.1
0.35
0.19
Max.
1.75
0.2
1.6
0.46
0.25
Min.
Inches
Typ.
0.004
0.014
0.007
0.5
Max.
0.069
0.008
0.063
0.018
0.010
0.020
o
45 (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
1.27
7.62
3.8
4.6
0.5
0.334
0.244
0.050
0.300
4.0
5.3
1.27
0.68
0.150
0.181
0.020
0.157
0.208
0.050
0.027
o
8 (max.)
SO14.TBL
Dimensions
PM-SO14.EPS
F
14
 1995 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
8/8
ORDER CODE :
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.
Specifications mentioned in this publication are subject to change without notice. This pub lication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.