參數資料
| 型號： | SSM2143SZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC AUDIO RX MONO AB DIFF 8SOIC |
| 標準包裝： | 98 |
| 放大器類型： | 音頻 |
| 電路數： | 1 |
| 轉換速率： | 10 V/µs |
| -3db帶寬： | 7MHz |
| 電壓 - 輸入偏移： | 50µV |
| 電流 - 電源： | 2.7mA |
| 電流 - 輸出 / 通道： | 45mA |
| 電壓 - 電源，單路/雙路(±)： | ±6 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-SOIC |
| 包裝： | 管件 |
| 產品目錄頁面： | 775 (CN2011-ZH PDF) |
FUNCTIONAL BLOCK DIAGRAM
12k
6k
–IN
+IN
SSM2143
VOUT
REFERENCE
V+
V–
SENSE
PIN CONNECTIONS
Epoxy Mini-DIP (P Suffix)
and
SOIC (S Suffix)
1
2
3
45
6
7
8
REF
–IN
+IN
V–
OP-482
NC
V+
SENSE
SSM2143
TOP VIEW
(NOT TO SCALE)
NC = NO CONNECT
VOUT
REV.
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
–6 dB Differential
Line Receiver
SSM2143
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax:
FEATURES
High Common-Mode Rejection
DC: 90 dB typ
60 Hz: 90 dB typ
20 kHz: 85 dB typ
Ultralow THD: 0.0006% typ @ 1 kHz
Fast Slew Rate: 10 V/ s typ
Wide Bandwidth: 7 MHz typ (G = 1/2)
Two Gain Levels Available: G = 1/2 or 2
Low Cost
GENERAL DESCRIPTION
The SSM2143 is an integrated differential amplifier intended to
receive balanced line inputs in audio applications requiring a
high level of immunity from common-mode noise. The device
provides a typical 90 dB of common-mode rejection (CMR),
which is achieved by laser trimming of resistances to better than
0.005%.
Additional features of the device include a slew rate of 10 V/
s
and wide bandwidth. Total harmonic distortion (THD) is less
than 0.004% over the full audio band, even while driving low
impedance loads. The SSM2143 input stage is designed to
handle input signals as large as +28 dBu at G = 1/2. Although
primarily intended for G = 1/2 applications, a gain of 2 can be
realized by reversing the +IN/–IN and SENSE/REFERENCE
connections.
When configured for a gain of 1/2, the SSM2143 and SSM2142
Balanced Line Driver provide a fully integrated, unity gain
solution to driving audio signals over long cable runs. For
similar performance with G = 1, see SSM2141.
A
781/461-3113
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SSM2143SZ-REEL | 功能描述:IC AUDIO RX MONO AB DIFF 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°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-SOIC 包裝:帶卷 (TR) |
| SSM2160 | 制造商:AD 制造商全稱:Analog Devices 功能描述:6-Channel, Serial Input Master/Balance Volume Controls |
| SSM2160_03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:6-Channel, Serial Input Master/Balance Volume Controls |
| SSM2160N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Volume/Balance Control |
| SSM2160P | 制造商:Rochester Electronics LLC 功能描述:6 CHANNEL VOLUME CONTROL - Bulk |
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