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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： | 3/25页 |
| 文件大小： | 631K |
| 代理商： | TLC7528CDWR |
TLC7528C, TLC7528E, TLC7528I
DUAL 8BIT MULTIPLYING
DIGITALTOANALOG CONVERTERS
SLAS062E JANUARY 1987 REVISED NOVEMBER 2008
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
REFB
19
RFBB
OUTB
AGND
TLC7528
REFA
DB0 DB7
CS
WR
DACA / DACB
DGND
Vref
Data Inputs
4
5
18
6
16
15
14 7
Test Input
0 to Vref
RFBA
3
VDD
17
OUTA
2
1
20
PASS / FAIL Output
1 k
VCC
+
+
DACB
DACA
8
Figure 8. Digitally-Programmable Window Comparator (Upper- and Lower-Limit Tester)
digitally-controlled signal attenuator
Figure 9 shows a TLC7528 configured as a two-channel programmable attenuator. Applications include stereo
audio and telephone signal level control. Table 3 shows input codes vs attenuation for a 0dB to 15.5dB range.
Output
A1
A2
VOB
VDD
TLC7528
DGND
AGND
REFB
DACA / DACB
WR
CS
DB0 DB7
OUTA
RFBA
REFA
RFBB
OUTB
Data Bus
3
2
15
16
6
18
1
5
19
17
4
20
DACA
DACB
Attenuation dB = 20 log10 D/256, D = digital input code
8
14 7
VIA
Figure 9. Digitally Controlled Dual Telephone Attenuator
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| 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 |
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| 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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