ETC TS27M4C.I.M

TS27M4C,I,M

LOW POWER CMOS
QUAD OPERATIONAL AMPLIFIERS
..
.
..
VERY LOW CONSUMPTIION : 150µA/op
OUTPUT VOLTAGE CAN SWING TO
GROUND
EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
STABLE AND LOW OFFSET VOLTAGE
THREE INPUT OFFSET VOLTAGE
SELECTIONS
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
ORDER CODES
o
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)
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).
September 1998
o
0 C, +70 C
TS27M4C/AC/BC
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 CMOS
process allowing an excellent consumption-speed
ratio. These series are ideally suited for low consumption applications.
Package
Temperature
Range
Part Number
o
o
o
o
TS27M4I/AI/BI
-40 C, +125 C
TS27M4M/AM/BM
-55 C, +125 C
N
D
P
●
●
●
●
●
●
●
●
●
Example : TS27M4ACN
PIN CONNECTIONS (top view)
Output 1 1
14 Output 4
Inverting Input 1 2
-
-
13 Inverting Input 4
Non-inverting Input 1 3
+
+
12 Non-inverting Input 4
11 VCC -
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
1/8
TS27M4C,I,M
BLOCK DIAGRAM
VCC
Current
source
xI
Input
differential
Second
stage
Output
stage
Output
VCC
E
E
MAXIMUM RATINGS
Symbol
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
o
Operating Free-Air Temperature Range
C
TS27M4C/AC/BC
TS27M4I/AI/BI
TS27M4M/AM/BM
Tstg
Notes :
Storage Temperature Range
1.
2.
3.
0 to +70
-40 to +125
-55 to +125
-65 to +150
o
C
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.
OPERATING CONDITIONS
Symbol
VCC
+
Vicm
2/8
Parameter
Supply Voltage
Common Mode Input Voltage Range
Value
3 to 16
+
0 to VCC - 1.5
Unit
V
V
T 20
T 19
T 17
T 24
T21
T18
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)
Symbol
Parameter
TS27M4C/AC/BC
Min.
Vio
DV io
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.
o
µV/ C
pA
100
200
pA
1
150
300
V
8.7
8.6
8.9
8.7
8.5
8.9
mV
Low Level Output Voltage
Vid = -100mV
Large Signal Voltage Gain
Vo = 1V to 6V, R L = 100kΩ, Vic = 5V
Tmin. ≤ Tamb ≤ Tmax.
Unit
50
50
V/mV
30
20
50
30
10
50
MHz
Gain Bandwidth Product
Av = 40dB, RL = 100kΩ, C L = 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
dB
dB
µA
Supply Current (per amplifier)
Av = 1, no load, Vo = 5V
Tmin. ≤ Tamb ≤ Tmax.
150
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, C L= 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
200
250
150
200
300
mA
mA
V/µs
Degrees
Note : 1. Maximum values including unavoidable inaccuracies of the industrial test.
4/8
TS27M4I/AI/BI
TS27M4M/AM/BM
TS27M4C,I,M
TYPICAL CHARACTERISTICS
Figure 1 :
Figure 2 :
150
Input Bias Current versus Free Air
Temperature
100
T AMB = 25 °C
AV= 1
VO = VCC / 2
INPUT BIAS CURRENT, IIB (pA)
SUPPLY CURRENT, I CC ( µA)
200
Supply Current (each amplifier)
versus Supply Voltage
100
50
VCC = 10V
V i = 5V
10
1
0
4
8
12
16
25
Figure 3a : High Level Output Voltage versus
High Level Output Current
TAMB = 25° C
OUTPUT VOL TAGE, VOH (V)
OUTPUT VOLTAGE, VOH (V)
20
V ID = 100mV
3
VCC = 5V
2
VCC = 3V
1
0
-10
-8
-6
-4
-2
16
125
TAMB = 25°C
VID = 100mV
12
8
VCC = 10V
4
0
-50
0
-40
-30
-20
-10
0
OUTPUT CURRENT, I OH (mA)
Figure 4a : Low Level Output Voltage versus Low
Level Output Current
Figure 4b : Low Level Output Voltage versus Low
Level Output Current
1.0
3
VCC = 3V
OUTPUT VOLTAGE, VOL (V)
OUTPUT VOLTAGE, VOL (V)
100
VCC = 16V
OUTPUT CURRE NT, I OH (mA)
0.8
VCC = 5V
0.6
0.4
TAMB = 25°C
0.2
V i = 0.5V
VID = -1V
0
75
Figure 3b : High Level Output Voltage versus
High Level Output Current
5
4
50
TEMPERATURE, TAMB (°C)
SUPPLY VOLTAGE, V CC (V)
1
2
OUTPUT CURRENT, I OL (mA)
3
VCC = 10V
VCC = 16V
2
1
0
TAMB = 25°C
V i = 0.5V
VID = -1V
4
8
12
16
20
OUTPUT CURRENT, I OL (mA)
5/8
TS27M4C,I,M
TYPICAL CHARACTERISTICS (continued)
Open Loop Frequency Response and
Phase Shift
50
GAIN
30
PHASE
Tamb = 25°C
VCC+ = 10V
R L = 100k Ω
C L = 100pF
A VCL = 100
10
0
-10
2
10
10
Figure 7 :
3
45
Phase
Margin
90
135
Gain
Bandwidth
Product
180
6
104
10 5
10
FREQUENCY, f (Hz)
10
7
Phase Margin versus Supply Voltage
50
40
Tamb = 25°C
R L = 100kΩ
C L = 100pF
AV = 1
30
20
0
SLEW RATES, SR (V/µ s)
0.9
0.8
0.7
0.6
SR
0.5
0.4
6/8
SR
Tamb = 25°C
R L = 100kΩ
C L = 100pF
AV = 1
1400
1000
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
16
Slew Rates versus Supply Voltage
T amb = 25°C
R L = 100kΩ
C L = 100pF
1800
0
20
40
60
80
CAPACITANCE, C L (pF)
100
Figure 10 : Input Voltage Noise versus Frequency
EQUIVALENTINPUT NOISE
VOLTAGE (nV/VHz)
Figure 9 :
4
8
12
SUPPLY VOLTAGE, V CC (V)
Gain Bandwidth Product versus
Supply Voltage
Figure 8 :
PHASE MARGIN, φ m (Degrees)
20
PHASE MARGIN, φ m (Degrees)
0
PHASE(Degrees)
GAIN (dB)
40
Figure 6 :
GAIN BANDW.PROD., GBP (kHz)
Figure 5 :
300
VCC = 10V
Tamb = 25°C
R S = 100Ω
200
100
0
4
6
8
10
12
14
SUPPLY VOLTAGE, V CC (V)
16
1
100
10
FREQUENCY (Hz)
1000
TS27M4C,I,M
PM-DIP14.EPS
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
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
0.130
2.54
0.050
0.100
7/8
TS27M4C,I,M
PM-SO14.EPS
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC MICROPACKAGE (SO)
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
G
L
M
S
8/8
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
o
8 (max.)
0.157
0.208
0.050
0.027
SO14.TBL
Dimensions
TS27M4C,I,M
PACKAGE MECHANICAL DATA
14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE
Dim.
Millimeters
Min.
Typ.
A
Min.
Typ.
1.20
A1
0.05
A2
0.80
b
c
D
4.90
Max.
0.05
0.15
0.01
1.05
0.031
0.19
0.30
0.007
0.15
0.09
0.20
0.003
0.012
5.10
0.192
4.50
0.169
8o
0o
0.75
0.09
E
E1
Inches
Max.
1.00
5.00
6.40
4.30
e
4.40
0o
l
0.50
0.60
0.039
0.196
0.041
0.20
0.252
0.65
k
0.006
0.173
0.177
0.025
8o
0.0236
0.030
ORDER CODE :
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 publ ication supersedes and replaces all infor mation
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems
without express written approval of STMicroelectronics.
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 1998 STMicroelectronics – Printed in Italy – All Rights Reserved
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