参数资料
| 型号： | SMP18FS |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP SAMPLE HOLD OCTAL 16SOIC |
| 产品变化通告： | Product Discontinuance 27/Oct/2011 |
| 标准包装： | 48 |
| 放大器类型： | 采样和保持 |
| 电路数： | 8 |
| 转换速率： | 7 V/µs |
| 电流 - 输入偏压： | 500nA |
| 电压 - 输入偏移： | 2500µV |
| 电流 - 电源： | 6mA |
| 电流 - 输出 / 通道： | 1.2mA |
| 电压 - 电源，单路/双路(±)： | 5 V ~ 12 V，±2.5 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
REV. C
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
Octal Sample-and-Hold
with Multiplexed Input
SMP18
FUNCTIONAL BLOCK DIAGRAM
SW
1 OF 8 DECODER
6
9
10
11
3
13
16
8
14
15
12
7
1
2
4
5
DGND
VDD
CH0OUT
CH1OUT
CH2OUT
CH3OUT
CH4OUT
CH5OUT
CH6OUT
CH7OUT
VSS
HOLD CAPS
(INTERNAL)
SMP18
INPUT
(LSB)
A
B
(MSB)
C
INH
FEATURES
High Speed Version of SMP08
Internal Hold Capacitors
Low Droop Rate
TTL/CMOS Compatible Logic Inputs
Single or Dual Supply Operation
Break-Before-Make Channel Addressing
Compatible With CD4051 Pinout
Low Cost
APPLICATIONS
Multiple Path Timing Deskew for A.T.E.
Memory Programmers
Mass Flow/Process Control Systems
Multichannel Data Acquisition Systems
Robotics and Control Systems
Medical and Analytical Instrumentation
Event Analysis
Stage Lighting Control
GENERAL DESCRIPTION
The SMP18 is a monolithic octal sample-and-hold; it has eight
internal buffer amplifiers, input multiplexer, and internal hold
capacitors. It is manufactured in an advanced oxide isolated
CMOS technology to obtain high accuracy, low droop rate, and
fast acquisition time. The SMP18 has a typical linearity error of
only 0.01% and can accurately acquire a 10-bit input signal to
±1/2 LSB in less than 2.5 microseconds. The SMP18’s output
swing includes the negative supply in both single and dual sup-
ply operation.
The SMP18 was specifically designed for systems that use a
calibration cycle to adjust a multiple of system parameters. The
low cost and high level of integration make the SMP18 ideal for
calibration requirements that have previously required an ASIC,
or high cost multiple D/A converters.
The SMP18 is also ideally suited for a wide variety of sample-
and-hold applications including amplifier offset or VCA gain ad-
justments. One or more SMP18s can be used with single or
multiple DACs to provide multiple set points within a system.
The SMP18 offers significant cost and size reduction over
discrete designs. It is available in a 16-pin plastic DIP, a
narrow body SO-16 surface-mount SOIC package or the thin
TSSOP-16 package. The SMP18 is a higher speed direct
replacement for the SMP08.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106,
U.S.A.
Tel: 617/329-4700
World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
Analog Devices, Inc., 1996
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMP18FS-REEL | 功能描述:IC AMP SAMPLE HOLD OCTAL 16SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
| SMP18FSZ | 功能描述:IC AMP SAMPLE HOLD OCTAL 16SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| SMP18FSZ-REEL | 功能描述:IC AMP SAMPLE HOLD OCTAL 16SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
| SMP18-M3/84A | 功能描述:ESD 抑制器 400watt 18volt 10% Unidir RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C |
| SMP18-M3/85A | 功能描述:ESD 抑制器 400watt 18volt 10% Unidir RoHS:否 制造商:STMicroelectronics 通道:8 Channels 击穿电压:8 V 电容:45 pF 端接类型:SMD/SMT 封装 / 箱体:uQFN-16 功率耗散 Pd: 工作温度范围:- 40 C to + 85 C |
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