AD8634-KGD-CHIP [ADI]
High Temperature, Low Noise, RRO Dual Operational Amplifier;
| 型号： | AD8634-KGD-CHIP |
| 厂家： | 
ADI |
| 描述： | High Temperature, Low Noise, RRO Dual Operational Amplifier 放大器 |
| 文件： | 总12页 (文件大小：1145K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OUT A
–IN A
+IN A
V–
1
2
3
4
8
7
6
5
V+
OUT B
–IN B
+IN B
AD8634
TOP VIEW
(Not to Scale)
AD8634
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Predicted Lifetime vs. Operating Temperature.........................ꢀ
Thermal Resistance.......................................................................ꢀ
ESD Caution...................................................................................ꢀ
Typical Performance Characteristics ..............................................6
Applications Information.............................................................. 1ꢁ
Input Protection ......................................................................... 1ꢁ
Outline Dimensions....................................................................... 11
Ordering Guide .......................................................................... 11
Applications....................................................................................... 1
Pin Configuration............................................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics, VSY
= 1ꢀ.ꢁ V................................... 3
Electrical Characteristics, VSY = 3.ꢁ V ....................................... 4
Absolute Maximum Ratings............................................................ ꢀ
REVISION HISTORY
9/15—Rev. A to Rev. B
Changes to Short-Circuit Current Parameter, Table 1 ................ 3
Changes to Short-Circuit Current Parameter, Table 2 ................ 4
Changes to Figure 13........................................................................ 7
7/14—Rev. 0 to Rev. A
Changes to Unity-Gain Crossover Parameter, Table 1 and
−3 dB Closed-Loop Bandwidth Parameter, Table 1..................... 3
Changes to Unity-Gain Crossover Parameter, Table 2 and
−3 dB Closed-Loop Bandwidth Parameter, Table 2..................... 4
7/13—Revision 0: Initial Version
Rev. B | Page 2 of 12
100k
10k
1k
100
10
1
120
130
140
150
160
170
180
190
200
210
OPERATING TEMPERATURE (°C)
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
–100 –80 –60 –40 –20
0
20
40
60
80 100
V
(µV)
OS
I
(nA)
B
10
9
8
7
6
5
4
3
2
1
0
25
20
15
10
5
0
0
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60
TCV (µV/°C)
OS
I
(nA)
OS
0
40
20
V
V
= ±15V
= 0V
SY
V
V
= ±15V
= 0V
SY
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
CM
CM
0
–20
–40
–60
–80
–100
I
I
+
–
B
B
–100
–50
0
50
100
150
200
250
–100
–50
0
50
100
150
200
250
TEMPERATURE (°C)
TEMPERATURE (°C)
400
300
0
–20
–40°C
+25°C
+210°C
200
–40
100
–60
0
–80
–100
–200
–300
–400
–100
–120
–140
–40°C
+25°C
+175°C
+210°C
–16 –14 –12 –10 –8 –6 –4 –2
0
2
4
6
8
10 12 14 16
–16 –14 –12 –10 –8 –6 –4 –2
0
2
4
6
8
10 12 14 16
COMMON-MODE VOLTAGE (V)
COMMON-MODE VOLTAGE (V)
100
10
100
10
–40°C
+25°C
+210°C
–40°C
+175°C
+210°C
1
1
100m
10m
1m
0.1
0.01
0.1
1
10
100
0.01
0.1
1
10
(mA)
100
1000
I
(mA)
I
LOAD
LOAD
120
100
80
60
40
20
0
120
100
80
V
T
= ±15V
= 210°C
V
T
= ±15V
= 210°C
SY
SY
A
A
60
40
20
0
+PSRR
–PSRR
–20
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
100M
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
80
60
180
135
90
2500
2000
1500
1000
500
V
= ±15V
SY
L
–40°C
R
= 10kΩ
+25°C
+175°C
+210°C
40
20
45
0
0
–20
–45
GAIN
PHASE MARGIN
–40
–90
0
1k
10k
100k
1M
10M
100M
0
5
10
15
20
25
30
35
FREQUENCY (Hz)
SUPPLY VOLTAGE (V)
Δ: 1.85V
Δ: 1.61V
@: 920mV
@: –710mV
OUTPUT
INPUT
OUTPUT
INPUT
Δ: 320ns
@: 140ns
Δ: 280ns
@: –140ns
CH1 AMPL
2.93V
CH1 AMPL
2.91V
CH1 500mV CH2 500mV
A CH1
0V
CH1 500mV CH2 500mV
A CH1
0V
Δ: 1.69V
Δ: 1.67V
@: –750mV
@: 830mV
OUTPUT
INPUT
OUTPUT
INPUT
Δ: 320ns
@: 140ns
Δ: 280ns
@: –140ns
CH1 AMPL
2.92V
CH1 AMPL
2.91V
CH1 500mV CH2 500mV
A CH1
0V
CH1 500mV CH2 500mV
A CH1
0V
1000
100
10
V
= ±15V
SY
+25°C
+210°C
1
10
100
1k
10k
FREQUENCY (Hz)
R2
1/2
AD8634
V
OUT
R
S
V
IN
VCC
+5V
VCC
+5V
U1
ADR225
U2A
AD8634
R2
2.5kΩ
VCC
+5V
V
S
OUTPUT
+
C2
0.1µF
C1
10µF
R3
2.5kΩ
+
C3
1µF
C4
0.1µF
U3
AD8229
GND
–5V
SIGNAL OUT
RTD
VEE
R1
2.5kΩ
–5V
VEE
Data Sheet
AD8634
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
8
1
5
4
6.20 (0.2441)
5.80 (0.2284)
4.00 (0.1574)
3.80 (0.1497)
0.50 (0.0196)
0.25 (0.0099)
1.27 (0.0500)
BSC
45°
1.75 (0.0688)
1.35 (0.0532)
0.25 (0.0098)
0.10 (0.0040)
8°
0°
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
1.27 (0.0500)
0.40 (0.0157)
0.25 (0.0098)
0.17 (0.0067)
SEATING
PLANE
COMPLIANT TO JEDEC STANDARDS MS-012-AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 24. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
1.00
0.260
0.255 SQ
0.250
0.195
0.190 SQ
0.185
0.053
0.050
0.047
1
4
8
5
0.035
TYP
0.019
0.017
0.015
0.05 TYP
0.155
0.150
0.145
0.054
0.044
0.034
TOP VIEW
END VIEW
BOTTOM VIEW
0.024
0.012 R
TYP
IDEX
MARK
0.091
0.083
0.075
0.006
0.005
0.004
0.007
MIN
SIDE VIEW
0.026 MIN
0.175
Figure 25. 8-Lead Ceramic Flat Package [FLATPACK]
(F-8-2)
Dimensions shown in inches
ORDERING GUIDE
Model1
AD8634HRZN
AD8634HFZ
Temperature Range
−40°C to +175°C
−40°C to +210°C
Package Description
Package Option
8-Lead Standard Small Outline Package [SOIC_N]
8-Lead Ceramic Flat Package [FLATPACK]
R-8
F-8-2
1 Z = RoHS Compliant Part.
Rev. B | Page 11 of 12
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