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| 型號： | DAC7654YBR |
| 英文描述： | TAPE, ADHESIVE, ALUMINIUM, 19MM; Length, tape:3.66m; Width, tape:19mm RoHS Compliant: Yes |
| 中文描述： | 16位，雙電壓輸出數(shù)字模擬轉換器 |
| 文件頁數(shù)： | 1/28頁 |
| 文件大小： | 472K |
| 代理商： | DAC7654YBR |
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SBAS263 NOVEMBER 2003
DAC A
DAC
Register A
Bandgap
Voltage Reference
Input
Register A
Shift
Register
DAC B
DAC
Register B
Input
Register B
DAC C
DAC
Register C
Input
Register C
DAC D
DAC
Register D
Input
Register D
V
OUTA
V
OUTA
Sense 1
V
OUTA
Sense 2
SDI
SDO
Control
Logic
CS
CLOCK
RST
RSTSEL
LDAC
LOAD
AGND
DGND
OFSR2A
V
OUTB
Sense 2
OFSR1A
V
CC
V
SS
V
DD
DAC7654
IOV
DD
V
REFL
A and B
V
REFH
A and B
V
REFH
C and D
V
REFL C
and D
V
OUTB
V
OUTB
Sense 1
OFSR2B
V
OUTC
Sense 2
OFSR1B
V
OUTC
V
OUTC
Sense 1
OFSR2C
OFSR1C
V
OUTD
V
OUTD
Sense 1
V
OUTD
Sense 2
OFSR2D
OFSR1D
V
REFL
V
REFH
FEATURES
Low Glitch: 1nV-s (typ)
Low Power: 18mW
Unipolar or Bipolar Operation
Settling Time: 12
μ
s to 0.003%
16-Bit Linearity and Monotonicity:
–40
°
C to +85
°
C
Programmable Reset to Mid-Scale or
Zero-Scale
Double-Buffered Data Inputs
Internal Bandgap Voltage Reference
Power-On Reset
3V to 5V Logic Interface
APPLICATIONS
Process Control
Closed-Loop Servo-Control
Motor Control
Data Acquisition Systems
DAC-per-Pin Programmers
DESCRIPTION
The DAC7654 is a 16-bit, quad voltage output,
digital-to-analog converter (DAC) with 16-bit monotonic
performance over the specified temperature range. It
accepts 24-bit serial input data, has double-buffered DAC
input logic (allowing simultaneous update of all DACs),
and provides a serial data output for daisy-chaining
multiple DACs. Programmable asynchronous reset clears
all registers to a mid-scale code of 8000h or to a zero-scale
of 0000h. The DAC7654 can operate from a single +5V
supply or from +5V and –5V supplies.
Low power and small size per DAC make the DAC7654
ideal for automatic test equipment, DAC-per-pin
programmers, data acquisition systems, and closed-loop
servo-control. The DAC7654 is available in an LQFP
package and is specified for operation over the –40
°
C to
+85
°
C temperature range.
This device has ESD-CDM sensitivity and special handling precautions must be taken.
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All trademarks are the property of their respective owners.
www.ti.com
Copyright
2003, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
相關PDF資料 |
PDF描述 |
|---|---|
| DAC7654YBT | 3.2 Mil Aluminum Foil Conductive Acrylic on Liner 1 inch x 18 yd RoHS Compliant: Yes |
| DAC7654YCR | EMI ALUMINUM FOIL SHIELDING TAPE, 1 IN. X 18 YD |
| DAC7654YCT | TAPE, ADHESIVE, COPPER, 19MM; Length, tape:3.66m; Width, tape:19mm RoHS Compliant: Yes |
| DAC7654YR | Foil Shielding Tape; Tape Backing Material:Copper Foil; Width:1"; Roll Length:18yard; Adhesive Material:Acrylic RoHS Compliant: Yes |
| DAC7654YT | Foil Shielding Tape; Tape Backing Material:Copper Foil; Width:0.5"; Roll Length:18yard; Adhesive Material:Acrylic RoHS Compliant: Yes |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DAC7654YBRG4 | 功能描述:數(shù)模轉換器- DAC 16B Quad Vltg Output DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7654YBT | 功能描述:數(shù)模轉換器- DAC 16 Bit Quad Voltage Output Cnvtr RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7654YBTG4 | 功能描述:數(shù)模轉換器- DAC 16B Quad Vltg Output DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7654YCR | 功能描述:數(shù)模轉換器- DAC 16 Bit Quad Voltage Output Cnvtr RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC7654YCRG4 | 功能描述:數(shù)模轉換器- DAC 16B Quad Vltg Output DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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