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DG408, DG409
改良品、8チャネル/デュアル4チャネル、CMOSアナログマルチプレクサ
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ステータス
| 型番 |
ステータス |
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DG408
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入手可能：生産中 |
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DG409
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入手可能：生産中 |
製品概要
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max). These low on-resistance muxes (100Ω max) conduct equally well in either direction and feature guaranteed low charge injection (15pC max). In addition, these new muxes offer low input off-leakage current over temperatureµless than 5nA at +85°C.
The DG408 is a 1-of-8 multiplexer/demultiplexer and the DG409 is a dual 4-channel multiplexer/demultiplexer. Both muxes operate with a +5V to +30V single supply and with ±5V to ±20V dual supplies. ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD-883. These improved muxes are pin-compatible plug-in upgrades for the industry standard DG408 and DG409.
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データシート
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主な特長
- Pin-Compatible Plug-In Upgrades for Industry Standard DG408/DG409
- Guaranteed Matching Between Channels, 8Ω Max
- Guaranteed On-Resistance Flatness, 9Ω Max
- Guaranteed Low Charge Injection, 15pC Max
- Low On-Resistance, 100Ω Max
- Input Leakage, 5nA Max at +85°C
- Low Power Consumption, 1.25mW Max
- Rail-to-Rail Signal Handling
- Digital Input Controls TTL/CMOS Compatible
- ESD Protection > 2000V per Method 3015.7
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アプリケーション/用途
- オーディオ信号ルーティング
- 通信システム
- データ収集
- ガイダンスおよび制御システム
- サンプル/ホールド回路
- 試験装置
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主な仕様：
| Switches and Multiplexers (Mid Voltage) |
| Part Number |
Functions |
Config. |
Channels |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
VSUPPLY (Dual)
(±V) |
VSUPPLY (Dual)
(±V) |
RON
(Ω) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
min |
max |
max |
max |
See Notes |
| DG408 |
Mux |
8:1 |
1 |
4.5 |
30 |
4.5 |
20 |
100 |
1 |
150 |
150 |
15 |
37 |
3 |
$2.18 @1k |
| DG409 |
4:1 |
2 |
25 |
$2.18 @1k |
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全Switches and Multiplexers (Mid Voltage) (302)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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図
ファンクションダイアグラム
注記およびコメント
Industry standard
その他の情報
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情報インデックス
参考文献： 19-4725
Rev 4;
2009-01-15
このページの最終更新日： 2009-07-28
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