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參數(shù)資料
| 型號(hào)： | SMP9410N |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Quad 10-Bit Nonvolatile DACPOT |
| 中文描述： | 四路10位非易失DACPOT |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 422K |
| 代理商： | SMP9410N |
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Characteristics subject to change without notice
2056 2.0 10/04/02
SMP9410
SUMMIT
MICROELECTRONICS, Inc.
SUMMIT MICROELECTRONICS, Inc., 2002 300 Orchard City Dr., #131 Campbell, CA 95008 Phone 408-378-6461 FAX 408-378-6586 www.summitmicro.com
Preliminary Information
1
see last page
Four Programmable 10-Bit Nonvolatile DACs
INL ±1LSB, DNL ±1LSB, 1024 Steps Each
Power on Recall at any Value
Parallel or Independent Operation of DACs
Excellent Temperature Stability - ±15ppm/
0
C
Industrial Temperature range
1.25V Precision Voltage Reference
I
2
C Serial Bus Interface
Very Small QFN package 5mm square
APPLICATIONS
Laser bias/modulation current adjustment
Power supply trimming/margining
Potentiometer replacement
Quad 10-Bit Nonvolatile DACPOT
TM
FEATURES
INTRODUCTION
The SMP9410 is a quad 10 bit (1024 steps) Non Volatile
D-to- A converter or DACPOT
TM
. The device will recall any
analog voltage on power up, making it ideal for high
accuracy and temperature stable calibration purposes and
can operate from a single +2.7V to +5.5V supply. Internal
precision buffers swing rail-to-rail with an input voltage
range from ground to the positive supply.
The part integrates four 10-bit DACs and associated cir-
cuits: an enhanced unity gain operational amplifier output,
a 10-bit volatile data latch, a 10-bit nonvolatile data register,
and I
2
C bus industry standard 2-wire serial interface. The
SMP9410 is available in a very small 5mm square Quad Flat
package with No leads (QFN) for small form factor designs.
Programming of configuration, control and calibration val-
ues by the user can be simplified with the interface adapter
and Windows GUI software obtainable from Summit Micro-
electronics.
FUNCTIONAL BLOCK DIAGRAM
Note: Pin numbers
are for the QFN.
GND
VDD
24
25
19
VOUT0
SCL
5
CS
6
2056 BD
A1
A2
28
SDA
4
10-BIT
DAC
V
C
R
N
V
R
VREFH0
13
14
VREFL0
SMP9410
VOUT1
VREFH1
VREFL1
17
11
12
MUTE#
23
1.25VREF
20
PRECISION
REFERENCE
16
VOUT2
10-BIT
DAC
V
C
R
N
V
R
VREFH2
9
10
VREFL2
VOUT3
VREFH3
VREFL3
15
7
8
CONFIGURATION
REGISTER
V
C
R
N
V
R
V
C
R
N
V
R
MUTE#_CH
22
10-BIT
DAC
10-BIT
DAC
I
&
L
2
A0
3
100K
3 plcs
100K
100K
100K
100K
V
DD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMP9517 | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Nonvolatile DACPOT⑩ Electronic Potentiometer With Debounced Push Button Interface |
| SMP9517S | 制造商:SUMMIT 制造商全稱(chēng):SUMMIT 功能描述:Nonvolatile DACPOT⑩ Electronic Potentiometer With Debounced Push Button Interface |
| SMPA-100TQ-ACTEL | 功能描述:ADAPTER MODULE 100TQFP RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 適配器 系列:* 標(biāo)準(zhǔn)包裝:96 系列:- 模塊/板類(lèi)型:TQFP 插座模塊 適用于相關(guān)產(chǎn)品:- |
| SMPA-1152FG-ACTEL | 功能描述:ADAPTER MODULE 1152FBGA RoHS:否 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 適配器 系列:* 標(biāo)準(zhǔn)包裝:96 系列:- 模塊/板類(lèi)型:TQFP 插座模塊 適用于相關(guān)產(chǎn)品:- |
| SMPA-1152FG-ACTEL-1 | 制造商:Microsemi Corporation 功能描述:HARDWARE - Boxed Product (Development Kits) 制造商:Microsemi SOC Products Group 功能描述:HARDWARE - Boxed Product (Development Kits) |
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