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參數(shù)資料
| 型號： | ICM7377B |
| 廠商： | IC MICROSYSTEMS Sdn. Bhd. |
| 英文描述： | Quad 12/10/8-Bit Voltage Output DACs with Serial Interface and Adjustable Output Gain |
| 中文描述： | 四12/10/8-Bit電壓串行接口和可調輸出增益輸出DAC |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 146K |
| 代理商： | ICM7377B |
ICM7377B/7357B/7337B
Quad 12/10/8-Bit Voltage Output DACs
with Serial Interface and Adjustable Output Gain
FEATURES
Rev. A8
ICmic reserves the right to change the specifications without prior notice.
1
IC MICROSYSTEMS
IC
mic
12/10/8-Bit Monotonic Quad DAC in 20 Lead
QSOP Package
Adjustable Output Gain
Wide Output Voltage Swing
150 μA per DAC at 5V Supply
100 μA per DAC at 3V Supply
On Board Reference
Serial Interface with three-wire SPI/QSPI and
Microwire Interface Compatible
Serial Data Out for Daisy-Chaining
8 μS Full scale Settling Time
APPLICATION
BLOCK DIAGRAM
Battery-Powered Applications
Industrial Process Control
Digital Gain and Offset Adjustment
OVERVIEW
The ICM7377B, ICM7357B and ICM7337B are Quad 12-
Bit, 10-Bit and 8-Bit wide output voltage swing DACs
respectively, with guaranteed monotonic behavior. These
DACs are available in 20 Lead QSOP package. They
include adjustable output gain for ease of use and
flexibility. The reference output is available on a separate
pin and can be used to drive external loads. The operating
supply range is 2.7V to 5.5V.
The input interface is an easy to use three-wire SPI/QSPI
and Microwire compatible interface. The DAC has a
double buffered digital input. And there is a serial data
output port to allow daisy-chaining applications.
INPUT AND DAC LATCH
INPUT CONTROL LOGIC, REGISTERS AND LATCHES
INPUT AND DAC LATCH
REFERENCE
VOA
VOB
FBA
FBB
SDI
SCK
CS
ICM7377B/7357B/7337B
DAC B
DAC A
INPUT AND DAC LATCH
INPUT AND DAC LATCH
DAC D
DAC C
VOC
VOD
FBC
FBD
SDO
REFCD
REFAB
+
-
+
-
+
-
+
-
CLR
REFOUT
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相關代理商/技術參數(shù) |
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|---|---|
| ICM7377BQ | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Quad 12/10/8-Bit Voltage Output DACs with Serial Interface and Adjustable Output Gain |
| ICM7377BQG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Quad 12/10/8-Bit Voltage Output DACs with Serial Interface and Adjustable Output Gain |
| ICM7521 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:12/10/8-Bit Low Power Single DAC With Serial Interface and Voltage Output |
| ICM7521M | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:12/10/8-Bit Low Power Single DAC With Serial Interface and Voltage Output |
| ICM7521MG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:12/10/8-Bit Low Power Single DAC With Serial Interface and Voltage Output |
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