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參數資料
| 型號： | OP113FSZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 9/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP 3.4MHZ LN 40MA 8SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 通用 |
| 電路數： | 1 |
| 轉換速率： | 1.2 V/µs |
| 增益帶寬積： | 3.4MHz |
| 電流 - 輸入偏壓： | 240nA |
| 電壓 - 輸入偏移： | 150µV |
| 電流 - 電源： | 3mA |
| 電流 - 輸出 / 通道： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | 4 V ~ 36 V，±2 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） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
OP113/OP213/OP413
Rev. F | Page 17 of 24
LOW VOLTAGE HEADPHONE AMPLIFIERS
Figure 49 shows a stereo headphone output amplifier for the
AD1849 16-bit SOUNDPORT stereo codec device.1 The
pseudo-reference voltage is derived from the common-mode
voltage generated internally by the AD1849, thus providing a
convenient bias for the headphone output amplifiers.
5V
5k
OPTIONAL
GAIN
1k
5V
5k
29
19
31
10k
LOUT1L
LOUT1R
CMOUT
AD1849
16
47k
HEADPHONE
LEFT
HEADPHONE
RIGHT
16
47k
+
OPTIONAL
GAIN
1k
VREF
10F
VREF
10k
10F
L VOLUME
CONTROL
1/2
OP213
1/2
OP213
1/2
OP213
R VOLUME
CONTROL
VREF
220F
+
220F
–
+
–
+
–
+
00286-
048
Figure 49. Headphone Output Amplifier for Multimedia Sound Codec
LOW NOISE MICROPHONE AMPLIFIER FOR
MULTIMEDIA
The OPx13 family is ideally suited as a low noise microphone
preamp for low voltage audio applications. Figure 50 shows a
gain of 100 stereo preamp for the AD1849 16-bit SOUNDPORT
stereo codec chip. The common-mode output buffer serves as a
phantom power driver for the microphones.
5V
10k
50
20
100
10k
5V
20
50
10k
100
15
17
MINL
MINR
CMOUT
AD1849
19
LEFT
ELECTRET
CONDENSER
MIC
INPUT
10F
+
10F
+
1/2
OP213
1/2
OP213
–
+
RIGHT
ELECTRET
CONDENSER
MIC
INPUT
+
–
1/2
OP213
–
+
0
028
6-
049
Figure 50. Low Noise Stereo Microphone Amplifier for Multimedia Sound
Codec
PRECISION VOLTAGE COMPARATOR
With its PNP inputs and 0 V common-mode capability, the
OPx13 family can make useful voltage comparators. There is
only a slight penalty in speed in comparison to IC comparators.
However, the significant advantage is its voltage accuracy. For
example, VOS can be a few hundred microvolts or less, combined
with CMRR and PSRR exceeding 100 dB, while operating from
a 5 V supply. Standard comparators like the 111/311 family
operate on 5 V, but not with common mode at ground, nor with
offset below 3 mV. Indeed, no commercially available single-
supply comparator has a VOS less than 200 μV.
1 SOUNDPORT is a registered trademark of Analog Devices, Inc.
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| OP113FSZ-REEL7 | 功能描述:IC OPAMP GP 3.4MHZ LN 40MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:2pA 電壓 - 輸入偏移:1000µV 電流 - 電源:85µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOICN 包裝:剪切帶 (CT) 產品目錄頁面:680 (CN2011-ZH PDF) 其它名稱:MCP6L04T-E/SLCT |
| OP113GP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OP113GS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OP115A | 功能描述:紅外發(fā)射源 Coaxial GaAs LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
| OP115B | 功能描述:紅外發(fā)射源 Coaxial GaAs LED RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
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