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参数资料
| 型号： | TLC7528CDWR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PDSO20 |
| 封装： | GREEN, PLASTIC, SOIC-20 |
| 文件页数： | 5/25页 |
| 文件大小： | 631K |
| 代理商： | TLC7528CDWR |
256
(DAC ladder resistance)
DAC digital code
TLC7528C, TLC7528E, TLC7528I
DUAL 8BIT MULTIPLYING
DIGITALTOANALOG CONVERTERS
SLAS062E JANUARY 1987 REVISED NOVEMBER 2008
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Bandpass Out
High Pass
Out
30 k
47 pF
C3
R5
R4
R3
Low Pass Out
1000 pF
C2
C1
1000 pF
+
DACA
(R1)
(R2)
DACB
TLC7528
+
OUTA
RFBA
AGND
OUTB
REFB
RFBB
2
3
1
20
19
18
REFA
VDD
CS
WR
DGND
DACA /DACB
DACA2 and DACB2
A3
+
A2
A1
DACA1 AND DACB1
Data In
VI
DACA /DACB
6
DGND
5
WR
16
CS
15
17
VDD
REFA
4
18
19
20
1
3
2
RFBB
REFB
OUTB
AGND
RFBA
OUTA
+
TLC7528
DACB
(RF)
(RS)
DACA
Q=
R
3
R
4
R
F
R
S
R
F
R
fb(DACB1)
C1 =C2,R1 =R2,R4 =R5
G
30 k
10 k
A4
8
Data In
6
5
16
15
17
4
R
fb
is the internal resistor connected between OUTB and RFBB
Where:
Circuit Equations:
NOTES: A. Op-amps A1, A2, A3, and A4 are TL287.
B. CS compensates for the op-amp gain-bandwidth limitations.
C. DAC equivalent resistance equals
Figure 10. Digitally-Controlled State-Variable Filter
相关PDF资料 |
PDF描述 |
|---|---|
| TLC7528EDW | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PDSO20 |
| TLC7528CFNR | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PQCC20 |
| TLC7528IFNR | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PQCC20 |
| TLC7528CPWR | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PDSO20 |
| TLC7528IPW | PARALLEL, 8 BITS INPUT LOADING, 0.1 us SETTLING TIME, 8-BIT DAC, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC7528CDWRG4 | 功能描述:数模转换器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLC7528CFN | 功能描述:数模转换器- DAC Dual 8bit Mult RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLC7528CFNG3 | 功能描述:数模转换器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLC7528CFNR | 功能描述:数模转换器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| TLC7528CFNRG3 | 功能描述:数模转换器- DAC 8-Bit 0.1 us Dual MDAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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