TS1852AIN [STMICROELECTRONICS]
1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS; 1.8V输入/输出轨至轨低功耗运算放大器
| 型号： | TS1852AIN |
| 厂家： | 
ST |
| 描述： | 1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS |
| 文件： | 总25页 (文件大小：342K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS1851-TS1852-TS1854
1.8V input/output rail-to-rail
Low power operational amplifiers
Features
Pin connections (top view)
■ Operates at V = 1.8V to 6V
CC
■ Rail-to-rail input and output
TS1851ILT
■ Extended V
(V - 0.2V to V + 0.2V)
DD CC
icm
■ Low supply current (120μA)
Output
V
CC
5
4
1
■ Gain bandwidth product (480kHz)
■ High unity gain stability (able to drive 500pF)
■ ESD tolerance (2kV)
V
2
DD
3
Inverting input
Non-inverting input
■ Latch-up immunity
■ Available in SOT23-5 micropackage
TS1851ID/IDT
N.C.
8
7
6
5
N.C.
1
Applications
V
Inverting Input 1
2
3
4
-
CC
■ Two-cell battery-powered systems
■ Battery-powered electronic equipment
■ Cordless phones
+
Non-inverting Input 1
Output 2
N.C.
V
DD
■ Cellular phones
■ Laptops
TS1852IN-TS1852ID/IDT-TS1852IST
TS1852IPT
■ PDAs
V
Output 1
1
2
3
4
8
7
6
5
CC
Description
Inverting Input 1
Output 2
-
+
-
Non-inverting Input 1
Inverting Input 2
Non-inverting Input 2
The TS185x (single, dual and quad) are
operational amplifiers able to operate with
voltages as low as 1.8V. They feature both input
+
V
DD
TS1854IN-TS1854ID/IDT-TS1854IPT
and output rail-to-rail (1.71 @ V = 1.8V,
CC
R = 2kΩ), 120μA current consumption and
L
14 Output 4
Output 1
Inverting Input 1
Non-inverting Input 1
VCC
1
2
3
4
5
6
7
480kHz gain bandwidth product.
13 Inverting Input 4
12 Non-inverting Input 4
11 VDD
-
-
With such a low consumption and a sufficient
GBP for many applications, this op-amp is very
well-suited for all kinds of battery-supplied and
portable equipment applications.
+
+
10 Non-inverting Input 3
Non-inverting Input 2
Inverting Input 2
Output 2
+
-
+
-
9
8
Inverting Input 3
Output 3
The TS1851 is housed in the space-saving 5-pin
SOT23-5 package which simplifies the board
design (outside dimensions are 2.8mm x 2.9mm).
May 2007
Rev 3
1/25
www.st.com
25
Contents
TS1851-TS1852-TS1854
Contents
1
2
3
4
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
DIP8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SO-8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
TSSOP8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MiniSO-8 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DIP14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SO-14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TSSOP14 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5
6
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2/25
TS1851-TS1852-TS1854
Absolute maximum ratings
1
Absolute maximum ratings
Table 1.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
VCC
Vid
Supply voltage (1)
7
±1
V
V
Differential input voltage(2)
Vi
Input voltage
Vdd -0.3 to VCC +0.3
-40 to + 125
-65 to +150
150
V
Toper
Tstg
Tj
Operating free air temperature range
Storage temperature
°C
°C
°C
Maximum junction temperature
Thermal resistance junction to ambient (3)
SOT23-5
DIP8
250
85
DIP14
miniSO-8
SO-8
SO-14
TSSOP8
TSSOP14
66
Rthja
°C/W
190
125
103
120
100
Thermal resistance junction to case
SOT23-5
DIP8
DIP14
miniSO-8
SO-8
SO-14
81
41
33
39
40
31
37
32
Rthjc
°C/W
TSSOP8
TSSOP14
HBM: human body model(4)
MM: machine model(5)
2
200
kV
V
ESD
CDM: charged device model(6)
Lead temperature (soldering, 10sec)
Output short-circuit duration
1.5
kV
°C
250
see note(7)
1. All voltage values, except differential voltage are with respect to network 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. When Vid > ±1V, add an input series resistor to limit input current.
3. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuits on all
amplifiers.
4. Human body model: A 100pF 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.
5. Machine model: A 200pF 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.
6. 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.
7. Short-circuits from the output to VCC can cause excessive heating. The maximum output current is approximately 48mA,
independent of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuits on all amplifiers.
3/25
Operating conditions
TS1851-TS1852-TS1854
2
Operating conditions
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
VCC
Vicm
Toper
Supply voltage
1.8 to 6
V
Common mode input voltage range
VDD - 0.2 to VCC + 0.2
VDD to VCC
V
Top = 25°C, 1.8 ≤ VCC ≤ 6V
Tmin < Top < Tmax, 1.8 ≤ VCC ≤ 5.5V
Operating free air temperature range
-40 to + 125
°C
4/25
TS1851-TS1852-TS1854
Electrical characteristics
3
Electrical characteristics
Table 3.
Symbol
Electrical characteristics measured at V = +1.8V, V = 0V, with C R connected to
CC dd L & L
(1)
V
/2, T
= 25°C (unless otherwise specified)
CC
amb
Parameter
Conditions
Min. Typ. Max.
Unit
TS1851/2/4
3
Tmin ≤ Tamb ≤ Tmax
TS1851A/2A/4A
0.1
6
Vio
Input offset voltage
mV
1
Tmin ≤ Tamb ≤ Tmax
1.5
ΔVio
Input offset voltage drift
Input offset current
2
1
μV/°C
V
icm = Vout = VCC/2 (2)
Tmin ≤ Tamb ≤ Tmax
icm = Vout = VCC/2(2)
9
Iio
nA
25
V
10
85
50
80
Iib
Input bias current
nA
dB
Tmin ≤ Tamb ≤ Tmax
Common mode rejection ratio
0 ≤Vicm ≤VCC
Tmin ≤ Tamb ≤ Tmax
55
52
CMR
20 log (ΔVic/ΔVio)
Vout = 0.5V to 1.3V
Avd
Large signal voltage gain
High level output voltage
dB
V
RL = 10kΩ
RL = 2kΩ
80
70
100
88
Vid = 100mV
RL = 10kΩ
RL = 2kΩ
1.7 1.77
1.65 1.7
VOH
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
1.7
1.65
Vid = -100mV
RL = 10kΩ
RL = 2kΩ
40
62
70
90
VOL
Low level output voltage
mV
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
100
120
Output source current
Output sink current
Vid = 100mV, VO = VDD
Vid = -100mV, VO = VCC
2
2
29
46
Io
mA
Vout = VCC/2
ICC
Supply current (per amplifier)
AVCL = 1, no load
120 170
200
μA
Tmin ≤ Tamb ≤ Tmax
GBP
SR
Gain bandwidth product
Slew rate
RL = 10kΩ, CL = 100pF, f = 100kHz
RL = 10kΩ, CL = 100pF, AV = 1
CL = 100pF
300 480
0.1 0.18
60
kHz
V/μs
φm
Phase margin
Degrees
nV/√Hz
%
en
Input voltage noise
Total harmonic distortion
f = 1kHz
40
THD
0.01
1. All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
5/25
Electrical characteristics
TS1851-TS1852-TS1854
Table 4.
Symbol
Electrical characteristics measured at V = +3V, V = 0V, with C R connected to V /2,
dd L & L CC
CC
(1)
T
= 25°C (unless otherwise specified)
amb
Parameter
Conditions
Min. Typ. Max.
Unit
Vicm = Vout = VCC/2
TS1851/2/4
3
Vio
Input offset voltage
Tmin ≤ Tamb ≤ Tmax
0.1
6
mV
TS1851A/2A/4A
1
Tmin ≤ Tamb ≤ Tmax
1.5
ΔVio
Input offset voltage drift
Input offset current
2
1
μV/°C
V
icm = Vout = VCC/2(2)
Tmin ≤ Tamb ≤ Tmax
icm = Vout = VCC/2(2)
9
Iio
nA
25
V
10
90
55
85
Iib
Input bias current
nA
dB
Tmin ≤ Tamb ≤ Tmax
Common mode rejection ratio
0 ≤ Vicm ≤ VCC
Tmin ≤ Tamb ≤ Tmax
60
57
CMR
20 log (ΔVic/ΔVio)
Vout = 0.5V to 2.5V
Avd
Large signal voltage gain
High level output voltage
dB
V
RL = 10kΩ
RL = 2kΩ
83
74
99
90
Vid = 100mV
RL = 10kΩ
RL = 2kΩ
2.9
2.85 2.94
2.96
VOH
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
2.9
2.85
Vid = -100mV
RL = 10kΩ
RL = 2kΩ
10
46
90
100
VOL
Low level output voltage
mV
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
120
130
Output source current
Output sink current
Vid = 100mV, VO = VDD
Vid = -100mV, VO = VCC
2
2
47
47
Io
mA
Vout = VCC/2
ICC
Supply current (per amplifier)
AVCL = 1, no load
150
200
230
μA
Tmin ≤ Tamb ≤ Tmax
GBP
SR
Gain bandwidth product
Slew rate
RL = 10kΩ, CL = 100pF, f = 100kHz
RL = 10kΩ, CL = 100pF, AV = 1
CL = 100pF
370
600
0.2
kHz
V/μs
0.12
φm
Phase margin
60
Degrees
nV/√Hz
%
en
Input voltage noise
Total harmonic distortion
f = 1kHz
40
THD
Vout=2Vpk-pk, AV = -1, f = 1kHz
0.005
1. All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
6/25
TS1851-TS1852-TS1854
Electrical characteristics
Table 5.
Symbol
Electrical characteristics measured at V = +5V, V = 0V, with C R connected to V /2,
dd L & L CC
CC
(1)
T
= 25°C (unless otherwise specified)
amb
Parameter
Conditions
Min. Typ. Max.
Unit
Vicm = Vout = VCC/2
TS1851/2/4
Tmin ≤ Tamb ≤ Tmax
0.1
3
6
Vio
Input offset voltage
mV
TS1851A/2A/4A
1
Tmin ≤ Tamb ≤ Tmax
1.5
ΔVio
Input offset voltage drift
Input offset current
2
1
μV/°C
V
icm = Vout = VCC/2(2)
Tmin ≤Tamb ≤Tmax
icm = Vout = VCC/2(2)
9
Iio
nA
25
V
16
63
93
Iib
Input bias current
nA
dB
dB
Tmin ≤Tamb ≤Tmax
Common mode rejection ratio
0 ≤Vicm ≤VCC
Tmin ≤Tamb ≤Tmax
65
62
CMR
SVR
95
90
20 log (ΔVic/ΔVio)
Supply voltage rejection ratio
VCC = 1.8 to 5V
70
20 log (ΔVcc/ΔVio)
Vout = 0.5V to 4V
Avd
Large signal voltage gain
High level output voltage
dB
V
RL = 10kΩ
RL = 2kΩ
85
77
97
93
Vid = 100mV
RL = 10kΩ
RL = 2kΩ
4.85 4.95
4.8 4.91
VOH
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
4.85
4.8
Vid = -100mV
RL = 10kΩ
RL = 2kΩ
40
80
180
200
VOL
Low level output voltage
mV
Tmin ≤ Tamb ≤ Tmax, RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax, RL = 2kΩ
180
200
Output source current
Output sink current
Vid = 100mV, VO = VDD
Vid = -100mV, VO = VCC
2
2
48
48
Io
mA
Vout = VCC/2
ICC
Supply current (per amplifier)
AVCL = 1, no load
162 220
250
μA
Tmin ≤ Tamb ≤ Tmax
GBP
SR
Gain bandwidth product
Slew rate
RL = 10kΩ, CL = 100pF, f = 100kHz
RL = 10kΩ, CL = 100pF, AV = 1
CL = 100pF
380 630
0.13 0.25
60
kHz
V/μs
φm
Phase margin
Degrees
nV/√Hz
%
en
Input voltage noise
Total harmonic distortion
f = 1kHz
40
THD
Vout=2Vpk-pk, AV=-1, f = 1kHz
0.01
1. All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
7/25
Electrical characteristics
TS1851-TS1852-TS1854
Figure 1.
Input offset voltage distribution
Figure 2.
Input offset voltage vs. temperature
100
400
488 pieces tested
Vcc = 10V
Temp = +25°C
Vcc = 1.8V
300
200
100
0
80
60
40
20
0
Vcc = 10V
-100
-200
-300
-400
-40
0
40
80
120
100 140
-20
20
60
-2. -1.6 -1.2 -.8 -.4
0
.4
.8 1.2 1.6
2
Temperature (°C)
Input Offset Voltage (mV)
Figure 3.
0
Input bias current vs. temperature Figure 4.
Input bias current vs. temperature
0
Vcc = 1.8V
Vicm = 0.9V
Vcc = 3V
Vicm = 1.5V
-2
-4
-2
-4
-6
-6
-8
-8
-10
-10
-12
-40
-12
-40
0
40
80
120
100 140
-20
20
60
0
40
80
120
100 140
-20
20
60
Temperature (°C)
Temperature (°C)
Figure 5.
Input bias current vs. temperature Figure 6.
Supply current/amplifier vs. supply
voltage
0
-2
200
Vcc = 5V
Vicm = 2.5V
150
-4
Tamb = 25°C
100
50
0
-6
-8
-10
-12
-40
0
2
4
6
8
0
40
80
120
100 140
-20
20
60
Supply Voltage (V)
Temperature (°C)
8/25
TS1851-TS1852-TS1854
Electrical characteristics
Figure 7.
Supply current/amplifier vs.
temperature
Figure 8.
Common mode rejection vs.
temperature
170
160
150
140
130
120
110
100
90
110
100
Vcc = 5V
Vcc = 3V
Vcc = 1.8V
90
80
70
60
Vcc = 1.8V
-40 -20
0
20 40 60 80 100 120 140
Temperature (°C)
-40 -20
0
20 40 60 80 100 120 140
Temperature (°C)
Figure 9.
Common mode rejection vs.
temperature
Figure 10. Gain and phasis vs. frequency
70
60
50
40
30
20
10
0
180
160
140
120
100
80
110
100
90
RL = 10K
CL = 100 pF
Vcc = 1.8V
Vcc = 3V
gain
phase
80
70
60
40
1E+6
60
-50
0
100
1E+3
1E+4
1E+5
50
150
Frequency (Hz)
Temperature (°C)
Figure 11. Supply voltage rejection vs.
temperature
Figure 12. Gain and phasis vs. frequency
110
180
70
Vcc = 2V
Vicm = 1V
RL = 10K
160
CL = 100 pF
60
100
140
120
100
80
Vcc = 5V
50
40
30
20
10
0
90
80
70
60
gain
phase
60
40
-40 -20
0
20 40 60 80 100 120 140
Temperature (°C)
1E+3
1E+4
1E+5
1E+6
Frequency (Hz)
9/25
Electrical characteristics
TS1851-TS1852-TS1854
Figure 13. Common mode rejection vs.
temperature
Figure 14. Supply voltage rejection vs.
temperature
110
100
90
110
Vcc = 3V
Vicm = 1.5V
Vcc = 5V
100
90
80
70
60
80
70
60
-40
0
40
80
120
-40
0
40
80
120
-20
20
60
100
140
-20
20
60
100
140
Temperature (°C)
Temperature (°C)
Figure 15. Supply voltage rejection vs.
temperature
Figure 16. Open loop gain vs. temperature
110
110
Vcc = 5V
Vcc = 1.8V
Vicm = 2.5V
100
RL = 10 kohms
100
90
80
70
60
RL = 2 kohms
90
80
70
-40
0
40
80
120
-40
0
40
80
120
-20
20
60
100
140
-20
20
60
100
140
Temperature (°C)
Temperature (°C)
Figure 17. Open loop gain vs. temperature
Figure 18. Open loop gain vs. temperature
110
110
RL = 10 kohms
RL = 2 kohms
VCC = 5V
Vcc = 3V
RL = 10 kohms
RL = 2 kohms
100
90
100
90
80
80
70
70
-40
0
40
80
120
-40
0
40
80
120
-20
20
60
100
140
-20
20
60
100
140
Temperature (°C)
Temperature (°C)
10/25
TS1851-TS1852-TS1854
Electrical characteristics
Figure 19. High level output voltage vs.
temperature
Figure 20. Low level output voltage vs.
temperature
55
50
45
40
35
30
25
20
55
Vcc = 5V
RL = 10 kohms
RL = 10 kohms
50
Vcc = 5V
45
Vcc = 3V
40
35
30
25
20
Vcc = 3V
Vcc = 1.8V
Vcc = 1.8V
120
-40
0
40
80
-40
0
40
80
120
100
-20
20
60
100
140
-20
20
60
140
Temperature (°C)
Temperature (°C)
Figure 21. High level output voltage vs.
temperature
Figure 22. Low level output voltage vs.
temperature
110
110
Vcc = 5V
RL = 2 kohms
RL = 2 kohms
Vcc = 5V
100
90
80
70
60
50
40
100
90
Vcc = 3V
80
Vcc = 3V
Vcc = 1.8V
70
Vcc = 1.8V
60
50
40
-40
0
40
80
120
-40
0
40
80
120
-20
20
60
100
140
-20
20
60
100
140
Temperature (°C)
Temperature (°C)
Figure 23. Output current vs. temperature
Figure 24. Output current vs. temperature
60
80
Isink, Vcc = 5V
T = 25 °C
sink
50
Isink, Vcc = 3V
60
T = 125 °C
40
T = -40 °C
40
30
Isink, Vcc = 1.8V
20
Vcc = 1.8V
20
Vid = 0.1V
Vicm = 0.9V
10
0
Vid = 1V
0
Isource, Vcc = 1.8V
-10
-20
-30
-40
T = -40 °C
T = 125 °C
T = 25 °C
-20
Isource, Vcc = 3V
-40
source
Isource, Vcc = 5V
-60
0.0
1.0
2.0
-40
0
40
80
120
0.5
1.5
-20
20
60
100
140
Output Voltage (V)
Temperature (°C)
11/25
Electrical characteristics
TS1851-TS1852-TS1854
Figure 25. Output current vs. output voltage
Figure 26. Output current vs. output voltage
80
80
T = 25 °C
sink
sink
T = 25 °C
60
60
T = -40 °C
T = 125 °C
40
40
T = 125 °C
T = -40 °C
20
20
Vcc = 5V
Vid = 0.1V
Vicm = 2.5V
Vcc = 3V
Vid = 0.1V
Vicm = 1.5V
0
0
T = -40 °C
-20
T = 125 °C
-20
T = 25 °C
-40
T = -40 °C
-40
source
T = 25 °C
source
T = 125 °C
-60
-60
0.0
2.0
4.0
0.0
1.0
2.0
3.0
1.0
3.0
5.0
0.5
1.5
2.5
Output Voltage (V)
Output Voltage (V)
Figure 27. Gain and phasis vs. frequency
Figure 28. Gain bandwidth product vs.
temperature
0.65
70
60
50
40
30
20
10
0
180
160
140
120
100
80
Vicm = Vcc/2
RL = 10kohms
CL = 100 pF
RL = 10K
CL = 100 pF
VCC = 5V
Vcc = 5V
0.60
0.55
0.50
0.45
Vcc = 3V
gain
Vcc = 1.8V
phase
60
40
1E+3
1E+5
-40
0
40
80
120
1E+4
1E+6
-20
20
60
100
140
Frequency (Hz)
Temperature (°C)
Figure 29. Gain bandwidth product vs. supply Figure 30. Slew rate vs. temperature
voltage
800
750
700
650
600
550
500
450
0.19
0.18
0.17
0.16
0.15
0.14
0.13
0.12
0.11
VCC = 1.8V
gain = +1
Vin = 0.4 to 1.4V
RL = 10kohms
CL = 100 pF
negative Slew Rate
RL = 2 kohms
CL = 300 pF
Vicm = Vcc/2
T = 25°C
positive Slew Rate
0
2
4
6
-40
0
40
80
120
1
3
5
7
-20
20
60
100
140
Supply Voltage (V)
Temperature (°C)
12/25
TS1851-TS1852-TS1854
Electrical characteristics
Figure 31. Slew rate vs. temperature
Figure 32. Slew rate vs. temperature
0.21
0.22
0.21
0.20
0.19
0.18
0.17
0.16
0.15
0.14
0.13
positive Slew Rate
VCC = 5V
gain = +1
Vin = 2 to 3V
RL = 10kohms
CL = 100 pF
VCC = 3V
gain = +1
Vin = 1 to 2V
RL = 10kohms
CL = 100 pF
positive Slew Rate
negative Slew Rate
0.20
0.19
0.18
0.17
0.16
0.15
0.14
0.13
0.12
negative Slew Rate
-40
0
40
80
120
-40
0
40
80
120
-20
20
60
100
140
-20
20
60
100
140
Temperature (°C)
Temperature (°C)
Figure 33. Phase margin vs. load capacitor
Figure 34. Phase margin vs. output current
70
85
VCC = 3V
gain = -1
60
80
50
40
30
20
10
0
VCC = 3V
RL = 2 kohms
CL = 100 pF
75
70
65
60
55
-10
10
1000
-10
0
10
100
10000
-5
5
Load Capacitor (pF)
DC Output Current (mA)
Figure 35. Equivalent input noise vs.
frequency
Figure 36. Distortion vs. output voltage
50
40
30
10.000
VCC = 1.8V
f = 1kHz
T = 25°C
1.000
gain = -1
RL = 2kohms
RL = 10kohms
0.100
0.010
0.001
20
VCC = 1.8V
gain = 100
Rs = 100 ohms
10
0
1E+1
1E+3
1E+5
0.000
0.200
0.400
0.600
0.800
1E+2
1E+4
0.100
0.300
0.500
0.700
Frequency (Hz)
Output Voltage (V)
13/25
Electrical characteristics
TS1851-TS1852-TS1854
Figure 37. Distortion vs. output voltage
Figure 38. Distortion vs. output voltage
10.000
1.000
0.100
0.010
0.001
10.000
VCC = 5V
f = 1kHz
T = 25°C
gain = -1
VCC = 3V
f = 1kHz
RL = 10K
T = 25°C
gain = -1
1.000
RL = 10kohms
0.100
RL = 2kohms
0.010
0.001
0.000
1.000
2.000
0.000
0.400
0.800
1.200
0.500
1.500
0.200
0.600
1.000
Output Voltage (V)
Output Voltage (V)
Figure 39. Distortion vs. frequency
1.000
VCC = 3V
Vout = 2Vpp
T = 25°C
gain = -1
0.100
RL = 2kohms
0.010
RL = 10kohms
0.001
1E+1
1E+3
1E+5
1E+2
1E+4
Frequency (Hz)
14/25
TS1851-TS1852-TS1854
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.
15/25
Package information
TS1851-TS1852-TS1854
4.1
DIP8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
5.33
0.210
0.38
2.92
0.36
1.14
0.20
9.02
7.62
6.10
0.015
0.115
0.014
0.045
0.008
0.355
0.300
0.240
3.30
0.46
1.52
0.25
9.27
7.87
6.35
2.54
7.62
4.95
0.56
1.78
0.36
10.16
8.26
7.11
0.130
0.018
0.060
0.010
0.365
0.310
0.250
0.100
0.300
0.195
0.022
0.070
0.014
0.400
0.325
0.280
b2
c
D
E
E1
e
eA
eB
L
10.92
3.81
0.430
0.150
2.92
3.30
0.115
0.130
16/25
TS1851-TS1852-TS1854
Package information
4.2
SO-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.75
0.25
0.069
0.010
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.48
0.23
5.00
6.20
4.00
0.019
0.010
0.197
0.244
0.157
c
D
4.90
6.00
3.90
1.27
0.193
0.236
0.154
0.050
H
E1
e
h
0.25
0.40
1°
0.50
1.27
8°
0.010
0.016
1°
0.020
0.050
8°
L
k
ccc
0.10
0.004
17/25
Package information
TS1851-TS1852-TS1854
4.3
TSSOP8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.2
0.047
0.006
0.041
0.012
0.008
0.122
0.260
0.177
0.05
0.80
0.19
0.09
2.90
6.20
4.30
0.15
1.05
0.30
0.20
3.10
6.60
4.50
0.002
0.031
0.007
0.004
0.114
0.244
0.169
1.00
0.039
c
D
3.00
6.40
4.40
0.65
0.118
0.252
0.173
0.0256
E
E1
e
k
0°
8°
0°
8°
L
0.45
0.60
1
0.75
0.018
0.024
0.039
0.004
0.030
L1
aaa
0.1
18/25
TS1851-TS1852-TS1854
Package information
4.4
MiniSO-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.1
0.043
0.006
0.037
0.016
0.009
0.122
0.199
0.122
0.05
0.78
0.25
0.13
2.90
4.75
2.90
0.10
0.86
0.33
0.18
3.00
4.90
3.00
0.65
0.15
0.94
0.40
0.23
3.10
5.05
3.10
0.002
0.031
0.010
0.005
0.114
0.187
0.114
0.004
0.034
0.013
0.007
0.118
0.193
0.118
0.026
c
D
E
E1
e
K
0°
6°
0°
6°
L
0.40
0.55
0.70
0.10
0.016
0.022
0.028
0.004
L1
19/25
Package information
TS1851-TS1852-TS1854
4.5
DIP14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
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
20/25
TS1851-TS1852-TS1854
Package information
4.6
SO-14 package mechanical data
Dimensions
Ref.
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.)
21/25
Package information
TS1851-TS1852-TS1854
4.7
TSSOP14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
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°
L
0.45
0.60
0.75
0.018
0.024
0.030
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
22/25
TS1851-TS1852-TS1854
Package information
4.8
SOT23-5 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Mils
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
0.890
0.010
0.880
0.300
0.080
2.800
2.100
1.200
1.120
0.100
1.020
0.500
0.200
3.040
2.64
35.05
0.39
44.12
3.94
0.950
2.900
34.65
11.81
3.15
37.41
40.17
19.69
7.88
C
D
110.26
82.70
47.26
114.17
119.72
103.96
55.13
E
E1
e
1.300
0.950
1.900
1.400
51.19
37.41
74.82
e1
L
0.400
0°
0.600
8°
15.75
0°
23.63
8°
L1
k
0.540
21.27
7110469/A
23/25
Ordering information
TS1851-TS1852-TS1854
5
Ordering information
Table 6.
Order codes
Temperature
range
Part number
Package
SO-8
Packing
Marking
TS1851ID/IDT
TS1851IAID/AIDT
TS1851ILT
1851I
1851AI
K161
Tube or
Tape & reel
SOT23-5L
DIP8
Tape & reel
Tube
TS1851AILT
TS1852IN
K162
1852IN
1852AIN
1852I
TS1852AIN
TS1852ID/IDT
TS1852AID/AIDT
TS1852IPT
Tube or
Tape & reel
SO-8
1852AI
1852I
-40°C to +125°C
TSSOP8
(Thin shrink outline package)
Tape & reel
TS1852AIPT
TS1852IST
1852A
K161
MiniSO-8
DIP14
Tape & reel
Tube
TS1852AIST
TS1854IN/AIN
TS1854ID/IDT
TS1854AID/AIDT
TS1854IPT
K162
1854IN
1854I
Tube or
Tape & reel
SO-14
1854AI
1854I
TSSOP14
(Thin shrink outline package)
Tape & reel
TS1854AIPT
1854A
6
Revision history
Date
Revision
Changes
Feb-2002
May-2005
1
2
First release.
Modifications on AMR Table 1 on page 3 (explanation of Vid and Vi limits)
Added limits in temperature in Table 3, Table 4, and Table 5.
Added SVR in Table 5 (SVR parameter removed from Table 3 and Table 4).
Added equivalent input voltage noise in Table 3, Table 4, and Table 5.
Added Rthjc values in Table 1 on page 3.
22-May-2007
3
Updated Table 6: Order codes.
24/25
TS1851-TS1852-TS1854
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