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參數資料
| 型號： | TLC7528EFN |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| 中文描述： | 雙8位乘法數字到模擬轉換器 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 247K |
| 代理商： | TLC7528EFN |
TLC7528C, TLC7528E, TLC7528I
DUAL 8-BIT MULTIPLYING
DIGITAL-TO-ANALOG CONVERTERS
SLAS062B – JANUARY 1987 – REVISED MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Easily Interfaced to Microprocessors
On-Chip Data Latches
Monotonic Over the Entire A/D Conversion
Range
Interchangeable With Analog Devices
AD7528 and PMI PM-7528
Fast Control Signaling for Digital Signal
Processor (DSP) Applications Including
Interface With TMS320
Voltage-Mode Operation
CMOS Technology
KEY PERFORMANCE SPECIFICATIONS
Resolution
Linearity Error
Power Dissipation at VDD = 5 V
Settling Time at VDD = 5 V
Propagation Delay Time at VDD = 5 V
8 bits
1/2 LSB
20 mW
100 ns
80 ns
description
The TLC7528C, TLC7528E, and TLC7528I are
dual, 8-bit, digital-to-analog converters designed
with separate on-chip data latches and feature
exceptionally close DAC-to-DAC matching. Data
is transferred to either of the two DAC data latches
through a common, 8-bit, input port. Control input
DACA/DACB determines which DAC is to be
loaded. The load cycle of these devices is similar
to the write cycle of a random-access memory, allowing easy interface to most popular microprocessor buses
and output ports. Segmenting the high-order bits minimizes glitches during changes in the most significant bits,
where glitch impulse is typically the strongest.
These devices operate from a 5-V to 15-V power supply and dissipates less than 15 mW (typical). The 2- or
4-quadrant multiplying makes these devices a sound choice for many microprocessor-controlled gain-setting
and signal-control applications. It can be operated in voltage mode, which produces a voltage output rather than
a current output. Refer to the typical application information in this data sheet.
The TLC7528C is characterized for operation from 0
°
C to 70
°
C. The TLC7528I is characterized for operation
from –25
°
C to 85
°
C. The TLC7528E is characterized for operation from –40
°
C to 85
°
C.
AVAILABLE OPTIONS
PACKAGE
CHIP CARRIER
(FN)
TA
SMALL OUTLINE
(DW)
PLASTIC DIP
(N)
0
°
C to 70
°
C
–25
°
C to 85
°
C
–40
°
C to 85
°
C
TLC7528CDW
TLC7528CFN
TLC7528CN
TLC7528IDW
TLC7528IFN
TLC7528IN
TLC7528EDW
TLC7528EFN
TLC7528EN
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
AGND
OUTA
RFBA
REFA
DGND
DACA/DACB
(MSB) DB7
DB6
DB5
DB4
OUTB
RFBB
REFB
V
DD
WR
CS
DB0 (LSB)
DB1
DB2
DB3
DW OR N PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
REFB
V
DD
WR
CS
DB0 (LSB)
REFA
DGND
DACA/DACB
(MSB) DB7
DB6
FN PACKAGE
(TOP VIEW)
R
O
A
D
D
O
R
D
D
D
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| TLC876C | 10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
| TLC876I | 10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
| TLC876MDW | 10-BIT 20 MSPS PARALLEL OUTPUT CMOS ANALOG-TO-DIGITAL CONVERTERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC7528EN | 功能描述:數模轉換器- DAC Dual 8bit D/A RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間: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 |
| TLC7528ENE4 | 功能描述:數模轉換器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間: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 |
| TLC7528I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7528IDW | 功能描述:數模轉換器- DAC Dual 8bit Mult RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間: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 |
| TLC7528IDWG4 | 功能描述:數模轉換器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間: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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