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參數(shù)資料
| 型號： | PGA203KP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Precision Instrumentation Amplifier |
| 中文描述： | 精密儀表放大器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 139K |
| 代理商： | PGA203KP |
PGA202/203
2
* Same as the PGA202/203AG
NOTES: (1) All specifications apply to both the PGA202 and the PGA203. Values given for a gain of 10 are the same for a gain of 8 and other values may be interpolated.
(2) Measured with a 10k load. (3) The analog inputs are internally diode clamped. (4) Adjustable to zero. (5)
V
NOISE (RTI)
=
√
(V
N
INPUT
)
2
+ (V
N OUTPUT
/Gain)
2
.
(6) Threshold voltages are referenced to Digital Common. (7) From input change or gain change.
SPECIFICATIONS
ELECTRICAL
At +25
°
C, V
CC
=
±
15V unless otherwise noted.
PGA202/203AG
(1)
PGA202/203BG
(1)
PGA202/203KP
(1)
PARAMETER
GAIN
Error
(2)
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
G < 1000
G = 1000
G < 1000
G = 1000
G < 100
G = 100
G = 1000
0.05
0.1
0.002
0.02
3
40
100
0.25
1
0.015
0.06
25
120
300
*
0.15
0.5
0.012
0.04
15
60
150
*
*
*
*
*
*
*
*
*
*
*
%
%
%
%
0.08
*
*
*
*
*
Nonlinearity
Gain vs Temperature
ppm/
°
C
ppm/
°
C
ppm/
°
C
RATED OUTPUT
Voltage
Over Specified Temperature
Current
Impedance
ANALOG INPUTS
Common-Mode Range
Absolute Max Voltage
(3)
Impedance, Differential
Common-Mode
OFFSET VOLTAGE (RTI)
Initial Offset at 25
°
C
(4)
|I
|
≤
5mA
See Typical Perf. Curve
|V
OUT
|
≤
10V
±
10
±
12
±
9
±
10
0.5
*
*
*
*
*
*
*
V
V
±
10
*
*
±
5
*
*
mA
±
10
±
13
*
*
*
*
V
V
No Damage
±
V
CC
*
*
10 || 3
10 || 1
*
*
*
*
G
|| pF
G
|| pF
±
(0.5 +
5/G)
±
(3 +
50/G)
50
10 +
250/G
±
(2 +
24/G)
±
(24 +
240/G)
*
±
(1 +
12/G)
±
(12 +
120/G)
*
*
mV
vs Temperature
*
*
μ
V/
°
C
Offset vs Time
Offset vs Supply
*
*
*
*
μ
V/Month
μ
V/V
10
≤
V
CC
≤
15
100 +
900/G
50 +
450/G
*
INPUT BIAS CURRENT
Initial Bias Current: at 25
°
C
10
640
5
320
50
3200
25
1600
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
pA
pA
pA
pA
at 85
°
C
Initial Offset Current:at 25
°
C
at 85
°
C
COMMON-MODE REJECTION RATIO
G = 1
G = 10
G = 100
G = 1000
80
86
92
94
100
110
120
120
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
dB
dB
dB
dB
INPUT NOISE
Noise Voltage 0.1 to 10Hz
Noise Density at 10kHz
(5)
OUTPUT NOISE
Noise Voltage 0.1 to 10Hz
Density at 1kHz
(5)
DYNAMIC RESPONSE
Frequency Response
1.7
12
*
*
*
*
μ
Vp-p
nV/
√
Hz
32
400
*
*
*
*
μ
Vp-p
nV/
√
Hz
G < 1000
G = 1000
G < 1000
G = 1000
1000
250
400
100
20
2
10
5
10
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
kHz
kHz
kHz
kHz
V/
μ
s
μ
s
μ
s
μ
s
μ
s
Full Power Bandwidth
Slew Rate
Settling Time (0.01%)
(7)
10
15
*
G < 1000
G = 1000
G < 1000
G = 1000
Overload Recovery Time
(7)
DIGITAL INPUTS
Digital Common Range
Input Low Threshold
(6)
Input Low Current
Input High Voltage
Input High Current
POWER SUPPLY
Rated Voltage
Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification
Operating
Storage
θ
JA
–V
CC
V
CC
– 8
0.8
10
*
*
*
*
*
*
*
*
V
V
μ
A
V
μ
A
2.4
*
*
10
*
*
±
15
*
*
V
V
±
6
±
18
*
*
*
*
6.5
*
*
mA
–25
–55
–65
85
125
150
*
*
*
*
*
*
0
70
85
100
°
C
°
C
°
C
–25
–40
100
*
*
°
C/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PGA203KP | 制造商:BURR-BROWN 功能描述:AMP INSTRUMENT PROG GAIN DIP 203 |
| PGA203KP | 制造商:Texas Instruments 功能描述:Programmable Gain Amplifier IC |
| PGA203KPG4 | 功能描述:儀表放大器 Digitally Controlled Programmable-Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk |
| PGA204 | 制造商:BB 制造商全稱:BB 功能描述:Programmable Gain INSTRUMENTATION AMPLIFIER |
| PGA204/PGA205 | 制造商:BB 制造商全稱:BB 功能描述:PGA204. PGA205 - Programmable Gain INSTRUMENTATION AMPLIFIER |
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