參數(shù)資料
型號: AD8531ARTZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 8/20頁
文件大小: 0K
描述: IC OPAMP GP R-R CMOS SOT23-5
標準包裝: 1
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉換速率: 5 V/µs
增益帶寬積: 3MHz
電流 - 輸入偏壓: 5pA
電壓 - 輸入偏移: 25000µV
電流 - 電源: 750µA
電流 - 輸出 / 通道: 250mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 6 V,±1.35 V ~ 3 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應商設備封裝: SOT-23-5
包裝: 標準包裝
產品目錄頁面: 766 (CN2011-ZH PDF)
其它名稱: AD8531ARTZ-REEL7DKR
AD8531/AD8532/AD8534
Rev. F | Page 16 of 20
DIRECT ACCESS ARRANGEMENT FOR TELEPHONE
LINE INTERFACE
6.2V
TRANSMIT
TxA
RECEIVE
RxA
C1
0.1F
R1
10k
R2
9.09k
2k
P1
Tx GAIN
ADJUST
A1
A2
A3
A4
A1, A2 = 1/2 AD8532
A3, A4 = 1/2 AD8532
R3
360
1:1
T1
TOTELEPHONE
LINE
1
2
3
7
6
5
2
3
1
6
5
7
10F
R7
10k
R8
10k
R5
10k
R6
10k
R9
10k
R14
14.3k
R10
10k
R11
10k
R12
10k
R13
10k
C2
0.1F
P2
Rx GAIN
ADJUST
2k
ZO
600
5V DC
MIDCOM
671-8005
0
10
99-
046
Figure 46 illustrates a 5 V only transmit/receive telephone line
interface for 600 Ω transmission systems. It allows full duplex
transmission of signals on a transformer-coupled 600 Ω line in
a differential manner. 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 signal on a single
supply to the transformer. Because of the high output current
drive and low dropout voltage of the AD8531/AD8532/AD8534,
the largest signal available on a single 5 V supply is approximately
4.5 V p-p into a 600 Ω transmission system. A3 is configured as
a difference amplifier for two reasons: it prevents the transmit
signal from interfering with the receive signal, and it extracts
the receive signal from the transmission line for amplification
by A4. The gain of A4 can be adjusted in the same manner as
that of A1 to meet the input signal requirements of the modem.
Standard resistor values permit the use of single in-line package
(SIP) format resistor arrays.
Figure 46. Single-Supply Direct Access Arrangement for Modems
相關PDF資料
PDF描述
956240-2720-AR-PR CONN SOCKET 40POS 2MM VERT SMD
956240-2020-AR-PR CONN SOCKET 40POS 2MM VERT SMD
67117-025 HORZ CARD CON-N 30AU
68685-445LF CONN RCPT 45POS .100" SNG ROW
69154-311LF CONN RCPT 22POS .100" DBL SMD
相關代理商/技術參數(shù)
參數(shù)描述
AD8531ARTZ-REEL7 制造商:Analog Devices 功能描述:IC OP-AMP 3MHZ 5V/S SOT-23-5
AD8531ARZ 功能描述:IC OPAMP GP R-R CMOS 3MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產品培訓模塊:Differential Circuit Design Techniques for Communication Applications 標準包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤,CSP 供應商設備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT
AD8531ARZ-REEL 功能描述:IC OPAMP GP R-R CMOS 3MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 特色產品:CMOS Operational Amplifier 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:1000µV 電流 - 電源:900µA 電流 - 輸出 / 通道:1mA 電壓 - 電源,單路/雙路(±):5 V ~ 14.5 V,±2.5 V ~ 7.25 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.173",4.40mm 寬) 供應商設備封裝:8-SOP 包裝:帶卷 (TR) 產品目錄頁面:1372 (CN2011-ZH PDF) 其它名稱:BD7562SF-E2TR
AD8532 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 250 mA Output Single-Supply Amplifiers
AD8532AN 制造商:Analog Devices 功能描述:OP AMP DUAL HIGH O/P RRI/O 8532