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参数资料
| 型号： | OP462DRU-REEL |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 运算放大器 |
| 英文描述： | 15 MHz Rail-to-Rail Operational Amplifier, Quad; Package: TSSOP; No of Pins: 14; Temperature Range: Industrial |
| 中文描述： | QUAD OP-AMP, 5000 uV OFFSET-MAX, 15 MHz BAND WIDTH, PDSO14 |
| 封装： | MO-153AB-1, TSSOP-14 |
| 文件页数： | 9/20页 |
| 文件大小： | 949K |
| 代理商： | OP462DRU-REEL |
OP162/OP262/OP462
Rev. F | Page 17 of 20
00288-048
10
0%
100
90
1
s
5mV
2V
Figure 48. Positive Slope Settling Time
00288-049
10
0%
100
90
5mV
1s
10
0%
100
90
1
s
5mV
2V
Figure 49. Negative Slope Settling Time
DIRECT ACCESS ARRANGEMENT
Figure 50 shows a schematic for a 5 V single-supply transmit/
receive telephone line interface for 600 transmission systems.
It allows full-duplex transmission of signals on a transformer-
coupled 600 line. Amplifier A1 provides gain that can be
adjusted to meet the modem output drive requirements. Both
A1 and A2 are configured to apply the largest possible differential
signal to the transformer. The largest signal available on a single
5 V supply is approximately 4.0 V p-p into a 600 transmission
system. Amplifier A3 is configured as a difference amplifier to
extract the receive information from the transmission line for
amplification by A4. A3 also prevents the transmit signal from
interfering with the receive signal. The gain of A4 can be adjusted
in the same manner as A1 to meet the modem’s input signal
requirements. Standard resistor values permit the use of SIP
(single in-line package) format resistor arrays. Couple this with
the OP462 14-lead SOIC or TSSOP package and this circuit
offers a compact solution.
6.2V
TRANSMIT
TXA
RECEIVE
RXA
2k
P1
TX GAIN
ADJUST
A1
A2
A3
A4
A1, A2 = 1/2 AD8532
A3, A4 = 1/2 AD8532
R3
360
ZO
600
R1
10k
R13
10k
R10
10k
R9
10k
R11
10k
C2
0.1
F
C1
0.1
F
10
F
R12
10k
R7
10k
R8
10k
R5
10k
R6
10k
R14
14.3k
R2
9.09k
1:1
T1
TO TELEPHONE
LINE
1
2
3
7
6
5
2
3
1
6
5
7
P2
RX GAIN
ADJUST
2k
5V DC
MIDCOM
671-8005
00288-050
Figure 50. Single-Supply Direct Access Arrangement for Modems
相关PDF资料 |
PDF描述 |
|---|---|
| OP262DRU-REEL | 15 MHz Rail-to-Rail Operational Amplifier, Dual; Package: TSSOP; No of Pins: 8; Temperature Range: Industrial |
| OP262DRUZ-REEL | 15 MHz Rail-to-Rail Operational Amplifier, Dual; Package: TSSOP; No of Pins: 8; Temperature Range: Industrial |
| OP262GS-REEL | 15 MHz Rail-to-Rail Operational Amplifier, Dual; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
| OP262GS-REEL7 | 15 MHz Rail-to-Rail Operational Amplifier, Dual; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
| OP262GSZ | 15 MHz Rail-to-Rail Operational Amplifier, Dual; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OP462DRUZ-REEL | 制造商:Analog Devices 功能描述: |
| OP462DS | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R O/P ±6V/12V 14-Pin SOIC N |
| OP462DS-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R O/P ±6V/12V 14-Pin SOIC N T/R |
| OP462DS-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R O/P 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R O/P ±6V/12V 14-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:LOW COST/POWER 15MHZ RAIL-RAIL OP AMP - Tape and Reel |
| OP462DSZ | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R O/P ±6V/12V 14-Pin SOIC N |
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