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| 型號(hào)： | OP37AP |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| 中文描述： | 低噪聲，高精密高速運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 13/21頁(yè) |
| 文件大小： | 322K |
| 代理商： | OP37AP |
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OP27A, OP27C, OP27E, OP27G
OP37A, OP37C, OP37E, OP37G
LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
SLOS100B – FEBRUARY 1989 – REVISED AUGUST 1994
2–13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
TYPICAL CHARACTERISTICS
OP27
PHASE MARGIN AND
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
G
TA – Free-Air Temperature –
°
C
– 75
– 50
– 25
0
50
75
100
125
25
VCC
±
=
±
15 V
GBW (f = 100 kHz)
75
°
65
°
°
45
°
35
°
8.6
8.2
7.8
7.4
7
Φ
φ
80
°
75
°
70
°
65
°
60
°
55
°
50
°
45
°
40
°
35
°
30
°
– 50
– 25
0
25
50
75
100
125
TA – Free-Air Temperature –
°
C
OP37
PHASE MARGIN AND
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
GBW (f = 10 kHz)
85
80
75
70
65
60
55
50
45
40
φ
m
áá
áá
Φ
φ
áá
áá
φ
m
VCC
±
=
±
15 V
G
80
°
70
°
60
°
°
40
°
85
°
10.6
10.2
9.8
9.4
9
11
Figure 20
Figure 21
n
EQUIVALENT INPUT NOISE VOLTAGE
vs
BANDWIDTH
VCC
±
=
±
15 V
RS = 20
TA = 25
°
C
n
T
H
μ
V
10
1
0.1
0.01
0.1
1
Bandwidth – kHz
(0.1 Hz to frequency indicated)
10
100
TOTAL EQUIVALENT INPUT NOISE VOLTAGE
vs
SOURCE RESISTANCE
10 k
1 k
100
100
10
1
RS – Source Resistance –
–
+
RS = R1 + R2
R1
R2
f = 1 kHz
Resistor Noise Only
f = 10 Hz
VCC
±
=
±
15 V
BW = 1 Hz
TA = 25
°
C
Figure 22
Figure 23
Data for temperatures below – 25
°
C and above 85
°
C are applicable to the OP27A, OP27C, OP37A, and OP37C only.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OP37E | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| OP37EP | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| OP37G | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| OP37GP | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| OP27A | LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP-37AP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OP37AZ | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OP-37AZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:LOW NOISE, PRECISION, HIGH SPEED OPERATIONAL AMPLIFIER(AVCL>=5) |
| OP37BIFJ | 制造商:Analog Devices 功能描述: |
| OP37BJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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