- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄5450 > OP177GSZ-REEL7 (Analog Devices Inc)IC OPAMP GP PREC LN 8SOIC PDF資料下載
參數(shù)資料
| 型號： | OP177GSZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP PREC LN 8SOIC |
| 產(chǎn)品變化通告： | OP07, OP177 Redesign Change 19/Jul/2011 |
| 設(shè)計(jì)資源： | AD7266 SAR ADC in DC-Coupled Differential and Single-Ended Appls (CN0039) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7352 (CN0040) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7356 (CN0041) AD7265 in Differential and Single-Ended Configurations Using AD8022 (CN0048) Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7357 (CN0061) |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 0.3 V/µs |
| 增益帶寬積： | 600kHz |
| 電流 - 輸入偏壓： | 1.2nA |
| 電壓 - 輸入偏移： | 20µV |
| 電流 - 電源： | 1.6mA |
| 電壓 - 電源，單路/雙路(±)： | 6 V ~ 36 V，±3 V ~ 18 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
OP177
Data Sheet
Rev. G | Page 10 of 16
PRECISION HIGH GAIN DIFFERENTIAL AMPLIFIER
The high gain, gain linearity, CMRR, and low TCVOS of the
OP177 make it possible to obtain performance not previously
available in single stage, very high gain amplifier applications.
For best CMR,
R2
R1 must equal
R4
R3
In this example, with a 10 mV differential signal, the maximum
errors are listed in Table 6.
0.1F
+15V
R1
1k
R3
1k
R2
1M
0.1F
–15V
R4
1M
2
3
7
6
4
00289-
027
OP177
–
+
Figure 28. Precision High Gain Differential Amplifier
Table 6. High Gain Differential Amp Performance
Type
Amount
Common-Mode Voltage
0.1%/V
Gain Linearity, Worst Case
0.02%
TCVOS
0.0003%/°C
TCIOS
0.008%/°C
ISOLATING LARGE CAPACITIVE LOADS
The circuit shown in Figure 29 reduces maximum slew rate but
allows driving capacitive loads of any size without instability.
Because the 100 Ωresistor is inside the feedback loop, its effect
on output impedance is reduced to insignificance by the high
open loop gain of the OP177.
–
+
OP177
0.1F
+15V
RS
RF
0.1F
–15V
2
3
7
6
4
00289-
028
INPUT
100
10pF
CLOAD
OUTPUT
Figure 29. Isolating Capacitive Loads
BILATERAL CURRENT SOURCE
The current sources shown in Figure 30 supply both positive
and negative currents into a grounded load.
Note that
R1
R3
R2
R4
R5
R2
R4
R
ZO
+
+
=
1
5
and that for ZO to be infinite
R1
R3
must
R2
R4
R5
=
+
PRECISION ABSOLUTE VALUE AMPLIFIER
The high gain and low TCVOS assure accurate operation with
inputs from microvolts to volts. In this circuit, the signal always
appears as a common-mode signal to the op amps (for details,
see Figure 31).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSW-129-05-S-D | CONN HEADER 58POS .100" DL GOLD |
| TSW-130-05-S-D | CONN HEADER 60POS .100" DL GOLD |
| TSW-131-05-S-D | CONN HEADER 62POS .100" DL GOLD |
| TSW-137-05-S-D | CONN HEADER 74POS .100" DL GOLD |
| TSW-132-05-S-D | CONN HEADER 64POS .100" DL GOLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP177GZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OP179 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Rail-to-Rail High Output Current Operational Amplifiers |
| OP179_02 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Rail-to-Rail High Output Current Operational Amplifiers |
| OP179GRT | 制造商:Analog Devices 功能描述:OP-AMP, 5000 uV OFFSET-MAX, 5 MHz BAND WIDTH, PDSO5 |
| OP179GRT-REEL | 制造商:Analog Devices 功能描述:OP Amp Single GP R-R I/O 12V 5-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:RAIL-RAIL HIGH OUTPUT OPAMP - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。