參數資料
| 型號： | ADG786BCPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/11頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH TRIPLE SPDT 20LFCSP |
| 產品培訓模塊： | Switch Fundamentals |
| 標準包裝： | 1 |
| 功能： | 開關 |
| 電路： | 3 x SPDT - NC/NO |
| 導通狀態電阻： | 4.5 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V，±2.5 V |
| 電流 - 電源： | 1nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 20-LFCSP |
| 包裝： | 托盤 |
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax:
Analog Devices, Inc.,
2.5
, 1.8 V to 5.5 V,
2.5 V Triple/Quad
SPDT Switches in Chip Scale Packages
GENERAL DESCRIPTION
The ADG786 and ADG788 are low voltage, CMOS devices
comprising three independently selectable SPDT (single pole,
double throw) switches and four independently selectable SPDT
switches respectively.
Low power consumption and operating supply range of 1.8 V to
5.5 V and dual
±2.5 V make the ADG786 and ADG788 ideal
for battery powered, portable instruments and many other
applications. All channels exhibit break-before-make switch-
ing action preventing momentary shorting when switching
channels. An
EN input on the ADG786 is used to enable or
disable the device. When disabled, all channels are switched OFF.
These multiplexers are designed on an enhanced submicron
process that provides low power dissipation yet gives high switch-
ing speed, very low on resistance, high signal bandwidths and
low leakage currents. On resistance is in the region of a few
ohms, is closely matched between switches and very flat over
the full signal range. These parts can operate equally well in
either direction and have an input signal range which extends to
the supplies.
The ADG786 and ADG788 are available in small 20-lead
chip scale packages.
PRODUCT HIGHLIGHTS
1. Small 20-Lead 4 mm
× 4 mm Chip Scale Packages (CSP).
2. Single/Dual Supply Operation. The ADG786 and ADG788
are fully specified and guaranteed with 3 V
± 10% and
5 V
± 10% single supply rails, and ± 2.5 V ± 10% dual
supply rails.
3. Low On Resistance (2.5
Ω typical).
4. Low Power Consumption (<0.01
μW).
5. Guaranteed Break-Before-Make Switching Action.
FUNCTIONAL BLOCK DIAGRAMS
S1B
D1
S1A
A0
S2A
D2
S2B
S3B
D3
S3A
A1
ADG786
SWITCHES SHOWN FOR A LOGIC “1” INPUT
S1A
D1
S1B
IN1
IN2
S2B
D2
S2A
S3A
D3
S3B
IN3
IN4
S4B
D2
S4A
ADG788
EN
A2
LOGIC
781/461-3113
FEATURES
1.8 V to 5.5 V Single Supply
±2.5 V Dual Supply
2.5
On Resistance
0.5
On Resistance Flatness
100 pA Leakage Currents
19 ns Switching Times
Triple SPDT: ADG786
Quad SPDT: ADG788
20-Lead 4 mm × 4 mm Chip Scale Packages
Low Power Consumption
TTL/CMOS-Compatible Inputs
For Functionally-Equivalent Devices in 16-Lead TSSOP
Packages, See ADG733/ADG734
Qualified for automotive applications
APPLICATIONS
Data Acquisition Systems
Communication Systems
Relay Replacement
Audio and Video Switching
Battery-Powered Systems
B
2013
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