TS27M4ACPT [STMICROELECTRONICS]
Micropower, high voltage CMOS op-amp;
| 型号： | TS27M4ACPT |
| 厂家： | 
ST |
| 描述： | Micropower, high voltage CMOS op-amp 放大器 光电二极管 |
| 文件： | 总14页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS27M4C, TS27M4I, TS27M4M
Precision low power CMOS quad operational amplifiers
Features
■ Low power consumption: 150 µA/op
■ Output voltage can swing to ground
■ Excellent phase margin on capacitive loads
■ Unity gain stable
DIP14
(Plastic package)
■ Two input offset voltage selections
Description
SO14
These devices are low cost, low power quad
operational amplifiers designed to operate with
single or dual supplies. These operational
amplifiers use the ST silicon gate CMOS process
allowing an excellent consumption-speed ratio.
These series are ideally suited for low
(Plastic micropackage)
TSSOP14
(Thin shrink small outline package)
consumption applications.
Three power consumptions are available thus
offering the best consumption-speed ratio for your
application:
Pin connections (top view)
■ ICC = 10 µA/amp: TS27L4 (very low power)
■ ICC = 150 µA/amp: TS27M4 (low power)
■ ICC = 1 mA/amp: TS274 (standard)
Output 1 1
14 Output 4
Inverting Input 1
2
3
4
5
6
7
13 Inverting Input 4
-
-
+
+
Non-inverting Input 1
12 Non-inverting Input 4
-
11 V
CC
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 4 on page 7).
+
V
CC
Non-inverting Input 2
Inverting Input 2
Output 2
10 Non-inverting Input 3
+
-
+
-
9
8
Inverting Input 3
Output 3
September 2008
Rev 2
1/14
www.st.com
14
Circuit schematics
TS27M4C, TS27M4I, TS27M4M
1
Circuit schematics
Figure 1.
Block diagram
VCC
Current
source
x I
Output
stage
Input
differential
Second
stage
Output
VCC
E
E
2/14
TS27M4C, TS27M4I, TS27M4M
Figure 2. Schematic diagram (for 1/4 TS27M4)
Circuit schematics
3/14
Absolute maximum ratings and operating conditions
TS27M4C, TS27M4I, TS27M4M
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings (AMR)
Parameter
TS27M4C/AC TS27M4I/AI TS27M4M/AM
Unit
VCC
+
Supply voltage (1)
18
V
V
Vid
Vin
Io
Differential input voltage (2)
Input voltage (3)
18
-0.3 to 18
V
Output current for VCC+ ≥ 15V
Input current
30
5
mA
mA
°C
°C
Iin
Toper
Tstg
Operating free-air temperature range
Storage temperature range
0 to +70
-40 to +125
-65 to +150
-55 to +125
Thermal resistance junction to ambient (4)
105
100
80
SO-14
TSSOP14
DIP14
Rthja
°C/W
°C/W
Thermal resistance junction to case (4)
31
32
33
SO-14
TSSOP14
DIP14
Rthjc
ESD
HBM: human body model(5)
MM: machine model(6)
1
kV
V
100
1.5
CDM: charged device model(7)
kV
1. All 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.
3. The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage.
4. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5kΩ resistor
between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
6. 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 < 5Ω). This is done for all couples of connected pin combinations
while the other pins are floating.
7. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly
to the ground through only one pin. This is done for all pins.
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
+
VCC
Supply voltage
3 to 16
V
V
Vicm
Common mode input voltage range
0 to VCC+ - 1.5
4/14
TS27M4C, TS27M4I, TS27M4M
Electrical characteristics
3
Electrical characteristics
+
-
Table 3.
Symbol
V
= +10 V, V = 0 V, T
= +25° C (unless otherwise specified)
CC
CC
amb
TS27M4I/AI
TS27M4C/AC
TS27M4M/AM
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Input offset voltage
VO = 1.4V, Vic = 0V
TS27M4C/I/M
TS27M4AC/AI/AM
1.1
0.9
10
5
1.1
0.9
10
5
Vio
mV
Tmin ≤ Tamb ≤ Tmax
TS27M4C/I/M
12
12
TS27M4AC/AI/AM
6.5
6.5
DVio
Iio
Input offset voltage drift
2
1
2
1
µV/°C
pA
(1)
Input offset current note
Vic = 5V, VO = 5V
Tmin ≤ Tamb ≤ Tmax
Input bias current (1)
100
150
200
300
Iib
pA
Vic = 5V, VO = 5V
Tmin ≤ Tamb ≤ Tmax
1
1
High level output voltage
VOH
VOL
Avd
V
Vid = 100mV, RL = 100kΩ
Tmin ≤ Tamb ≤ Tmax
8.7
8.6
8.9
8.7
8.5
8.9
Low level output voltage
Vid = -100mV
50
50
mV
Large signal voltage gain
V/mV
ViC = 5V, RL = 100kΩ, Vo = 1V to 6V
Tmin ≤ Tamb ≤ Tmax
30
20
50
30
10
50
Gain bandwidth product
GBP
CMR
SVR
1
1
MHz
dB
Av = 40dB, RL = 100kΩ, CL = 100pF, fin = 100kHz
Common mode rejection ratio
65
60
80
80
65
60
80
80
ViC = 1V to 7.4V, Vo = 1.4V
Supply voltage rejection ratio
VCC+ = 5V to 10V, Vo = 1.4V
dB
Supply current (per amplifier)
ICC
µA
Av = 1, no load, Vo = 5V
Tmin ≤ Tamb ≤ Tmax
150 200
250
150 200
300
Output short-circuit current
Vo = 0V, Vid = 100mV
Io
60
45
60
45
mA
mA
Output sink current
Isink
SR
Vo = VCC, Vid = -100mV
Slew rate at unity gain
0.6
0.6
V/µs
RL = 100kΩ, CL = 100pF, Vi = 3 to 7V
5/14
Electrical characteristics
TS27M4C, TS27M4I, TS27M4M
+
-
Table 3.
Symbol
V
= +10 V, V = 0 V, T = +25° C (unless otherwise specified) (continued)
amb
CC
CC
TS27M4I/AI
TS27M4C/AC
TS27M4M/AM
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Phase margin at unity gain
φm
KOV
en
45
30
45
30
Degrees
%
Av = 40dB, RL = 100kΩ, CL = 100pF
Overshoot factor
Equivalent input noise voltage
nV
38
38
-----------
f = 1kHz, Rs = 100Ω
Hz
Vo1/Vo2 Channel separation
120
120
dB
1. Maximum values include unavoidable inaccuracies of the industrial tests.
6/14
TS27M4C, TS27M4I, TS27M4M
Electrical characteristics
Figure 3.
Supply current (each amplifier)
versus supply voltage
Figure 4.
Input bias current versus free air
temperature
100
200
150
100
50
TAMB = 25 C
˚
VCC = 10V
Vi = 5V
A
= 1
V
VO = V / 2
CC
10
1
0
4
8
12
16
25
50
75
100
125
TEMPERATURE, TAMB ( C)
SUPPLY VOLTAGE, VCC (V)
˚
Figure 5.
High level output voltage versus
high level output current
Figure 6.
High level output voltage versus
high level output current
5
4
3
2
1
0
20
16
12
8
TAMB = 25 C
˚
TAMB = 25 C
˚
VID = 100mV
VID = 100mV
VCC = 16V
VCC= 5V
VCC = 10V
VCC = 3V
4
0
-50
-40
-30
-20
-10
0
-10
-8
-6
-4
-2
0
OUTPUT CURRENT, IOH (mA)
OUTPUT CURRENT, I OH (mA)
Figure 7.
Low level output voltage versus low Figure 8.
level output current
Low level output voltage versus low
level output current
1.0
3
VCC = 3V
VCC = 10V
0.8
0.6
0.4
0.2
VCC = 5V
VCC = 16V
2
1
TAMB = 25 C
TAMB = 25 C
˚
˚
i
V = 0.5V
Vi = 0.5V
VID = -1V
VID = -1V
0
1
2
3
0
4
8
12
16
20
OUTPUT CURRENT, I OL (mA)
OUTPUT CURRENT, I OL (mA)
7/14
Electrical characteristics
TS27M4C, TS27M4I, TS27M4M
Figure 9.
Open loop frequency response and Figure 10. Gain bandwidth product versus
phase shift
supply voltage
1800
1400
1000
600
50
40
30
20
10
0
Tamb = 25˚C
RL = 100kΩ
CL = 100pF
AV = 1
0
GAIN
45
PHASE
Phase
Margin
90
Tamb = 25˚C
VCC+ = 10V
135
180
Ω
RL = 100k
CL = 100pF
AVCL = 100
Gain
Bandwidth
Product
200
-10
102
103
104
105
107
106
0
4
8
12
16
SUPPLY VOLTAGE, VCC (V)
FREQUENCY, f (Hz)
Figure 11. Phase margin versus supply
voltage
Figure 12. Phase margin versus capacitive
load
80
50
T amb= 25˚C
R L = 100kΩ
A V = 1
70
40
VCC = 10V
60
Tamb = 25˚C
30
20
RL = 100kΩ
CL = 100pF
AV = 1
50
40
0
4
8
12
16
0
20
40
60
80
100
SUPPLY VOLTAGE, VCC (V)
CAPACITANCE, CL (pF)
Figure 13. Slew rate versus supply voltage
Figure 14. Input voltage noise versus
frequency
0.9
300
Tamb = 25˚C
= 10V
VCC
T
SR
RL = 100kΩ
CL = 100pF
amb = 25˚C
= 100
0.8
Ω
R
S
200
100
0.7
0.6
0.5
0.4
SR
12
0
4
6
8
10
14 16
100
FREQUENCY (Hz)
1000
1
10
SUPPLY VOLTAGE, VCC (V)
8/14
TS27M4C, TS27M4I, TS27M4M
Package information
4
Package information
In order to meet environmental requirements, STMicroelectronics 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 STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
4.1
DIP14 package information
Figure 15. DIP14 package mechanical drawing
Table 4.
Ref.
DIP14 package mechanical data
Millimeters
Inches
Typ.
Min.
Typ.
Max.
Min.
Max.
a1
B
b
0.51
1.39
0.020
0.055
1.65
0.065
0.5
0.020
0.010
b1
D
E
e
0.25
20
0.787
8.5
2.54
15.24
0.335
0.100
0.600
e3
F
7.1
5.1
0.280
0.201
I
L
3.3
0.130
Z
1.27
2.54
0.050
0.100
9/14
Package information
TS27M4C, TS27M4I, TS27M4M
4.2
SO-14 package information
Figure 16. SO-14 package mechanical drawing
Table 5.
Ref.
SO-14 package mechanical data
Dimensions
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
a1
a2
b
1.75
0.2
0.068
0.007
0.064
0.018
0.010
0.1
0.003
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
0.344
0.244
E
e
1.27
7.62
0.050
0.300
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.026
G
L
1.27
0.68
M
S
8° (max.)
10/14
TS27M4C, TS27M4I, TS27M4M
Package information
4.3
TSSOP14 package information
Figure 17. TSSOP14 package mechanical drawing
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
Figure 18. TSSOP14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Typ.
Min.
Max.
Min.
Max.
A
A1
A2
b
1.2
0.15
1.05
0.30
0.20
5.1
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
0.05
0.8
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1
0.19
0.09
4.9
c
D
5
6.4
0.197
0.252
E
6.2
6.6
E1
e
4.3
4.4
4.48
0.173
0.65 BSC
0.0256 BSC
K
0°
8°
0°
8°
L1
0.45
0.60
0.75
0.018
0.024
0.030
11/14
Ordering information
TS27M4C, TS27M4I, TS27M4M
5
Ordering information
Table 6.
Order codes
Temperature
Order code
Package
Packing
Marking
27M4C
range
TS27M4CD
TS27M4CDT
Tube or
SO-14
Tape & reel
TS27M4ACD
27M4AC
TS27M4ACDT
0°C, +70°C
TS27M4CN
TS27M4ACN
27M4C
TS27M4CN
DIP14
Tube
TS27M4ACN
TS27M4CPT
TSSOP14
Tape & reel
TS27M4ACPT
27M4AC
TS27M4ID
27M4I
TS27M4IDT
Tube or
SO-14
Tape & reel
TS27M4AID
27M4AI
TS27M4AIDT
-40°C, +125°C
TS27M4IN
TS27M4AIN
27M4I
TS27M4IN
DIP14
Tube
TS27M4AIN
TS27M4IPT
TSSOP14
Tape & reel
TS27M4AIPT
27M4AI
TS27M4MD
27M4M
TS27M4MDT
Tube or
SO-14
Tape & reel
TS27M4AM
27M4AM
TS27M4AMDT
-55°C, +125°C
TS27M4MN
TS27M4AMN
27M4M
TS27M4MN
DIP14
Tube
TS27M4AMN
TS27M4MPT
TSSOP14
Tape & reel
TS27M4AMPT
27M4AM
12/14
TS27M4C, TS27M4I, TS27M4M
Revision history
6
Revision history
Table 7.
Date
Document revision history
Revision
Changes
07-Jan-2001
1
Initial release.
Removed TS27M4B version of device.
Added Rthja, Rthjc, and ESD parameters in Table 1: Absolute
maximum ratings (AMR).
08-Sep-2008
2
Expanded Table 6: Order codes.
Updated document format.
13/14
TS27M4C, TS27M4I, TS27M4M
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14/14
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