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參數(shù)資料
| 型號(hào)： | OP27CZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Low-Noise, Precision Operational Amplifier |
| 中文描述： | OP-AMP, 300 uV OFFSET-MAX, 8 MHz BAND WIDTH, CDIP8 |
| 封裝： | HERMETIC SEALED, CERAMIC, DIP-8 |
| 文件頁(yè)數(shù)： | 15/16頁(yè) |
| 文件大?。?/td> | 370K |
| 代理商： | OP27CZ |
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REV. A
OP27
–15–
Some comment on noise is appropriate to understand the
capability of this circuit. A 150
resistor and R1 and R2
gain resistors connected to a noiseless amplifier will generate
220 nV of noise in a 20 kHz bandwidth, or 73 dB below a 1 mV
reference level. Any practical amplifier can only approach this noise
level; it can never exceed it. With the OP27 and T1 specified, the
additional noise degradation will be close to 3.6 dB (or
–
69.5 refer-
enced to 1 mV).
OP27
V
–
INPUT
V+
OUTPUT
R
P
10k
Figure 12. Offset Nulling Circuit
References
1. Lipshitz, S.R,
“
On RIAA Equalization Networks,
”
JAES,
Vol. 27, June 1979, p. 458
–
481.
2. Jung, W.G.,
IC Op Amp Cookbook
, 2nd. Ed., H.W. Sams and
Company, 1980.
3. Jung, W.G.,
Audio IC Op Amp Applications
, 2nd. Ed., H.W.
Sams and Company, 1978.
4. Jung, W.G., and Marsh, R.M.,
“
Picking Capacitors,
”
Audio
,
February and March, 1980.
5. Otala, M.,
“
Feedback-Generated Phase Nonlinearity in
Audio Amplifiers,
”
London AES Convention, March 1980,
preprint 1976.
6. Stout, D.F., and Kautman, M.,
Handbook of Operational
Amplifier Circuit Design
, New York, McGraw-Hill, 1976.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
8-Lead PDIP Package (P-Suffix)
(N-8)
SEATING
PLANE
0.060 (1.52)
0.015 (0.38)
0.210
(5.33)
MAX
0.022 (0.558)
0.014 (0.356)
0.160 (4.06)
0.115 (2.93)
0.070 (1.77)
0.045 (1.15)
0.130
(3.30)
MIN
8
1
4
5
PIN 1
0.280 (7.11)
0.240 (6.10)
0.100 (2.54)
BSC
0.430 (10.92)
0.348 (8.84)
0.195 (4.95)
0.115 (2.93)
0.015 (0.381)
0.008 (0.204)
0.325 (8.25)
0.300 (7.62)
8-Lead SOIC Package (S-Suffix)
(R-8)
0.0098 (0.25)
0.0075 (0.19)
0.0500 (1.27)
0.0160 (0.41)
8
0
0.0196 (0.50)
0.0099 (0.25)
45
8
5
4
1
0.1968 (5.00)
0.1890 (4.80)
0.2440 (6.20)
0.2284 (5.80)
PIN 1
0.1574 (4.00)
0.1497 (3.80)
0.0500 (1.27)
BSC
0.0688 (1.75)
0.0532 (1.35)
SEATING
PLANE
0.0098 (0.25)
0.0040 (0.10)
0.0192 (0.49)
0.0138 (0.35)
8-Lead CERDIP Package (Z-Suffix)
(Q-8)
1
4
8
5
0.310 (7.87)
0.220 (5.59)
PIN 1
0.005 (0.13)
MIN
0.055 (1.4)
MAX
0.100 (2.54)
0.405 (BSC
15
0
0.320 (8.13)
0.290 (7.37)
0.015 (0.38)
0.008 (0.20)
SEATING
PLANE
0.200 (5.08)
MAX
0.150
(3.81)
MIN
0.200 (5.08)
0.125 (3.18)
0.023 (0.58)
0.014 (0.36)
0.070 (1.78)
0.030 (0.76)
0.060 (1.52)
0.015 (0.38)
8-Pin (TO-99) Header Package (J-Suffix)
(H-8A)
0.250 (6.35) MIN
0.050 (1.27) MAX
0.750 (19.05)
0.500 (12.70)
0.185 (4.70)
0.165 (4.19)
REFERENCE PLANE
0.019 (0.48)
0.016 (0.41)
0.021 (0.53)
0.016 (0.41)
0.045 (1.14)
0.010 (0.25)
0.040 (1.02) MAX
BASE & SEATING PLANE
0
0
0
0
0.034 (0.86)
0.027 (0.69)
0.045 (1.14)
0.027 (0.69)
0.160 (4.06)
0.110 (2.79)
0.100 (2.54) BSC
6
2
8
7
5
4
3
1
0.200
(5.08)
BSC
0.100
(2.54)
BSC
45 BSC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP-27CZ | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:LOW NOISE, PRECISION OPERATIONAL AMPLIFIER |
| OP27CZ9D0211 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OP27E | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| OP-27E | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Noise, High Speed Precision Operational Amplifiers |
| OP27EFK | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
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