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参数资料
| 型号： | TLC7524IFNG3 |
| 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, PQCC20 |
| 封装： | GREEN, PLASTIC, LCC-20 |
| 文件页数： | 19/21页 |
| 文件大小： | 597K |
| 代理商： | TLC7524IFNG3 |
TLC7524C, TLC7524E, TLC7524I
8BIT MULTIPLYING DIGITALTOANALOG CONVERTERS
SLAS061D SEPTEMBER 1986 REVISED JUNE 2007
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
+
Output
RA = 2 k
(see Note A)
WR
CS
DB0DB7
Vref
C (see Note B)
RB
VDD
GND
OUT2
OUT1
RFB
NOTES: A. RA and RB used only if gain adjustment is required.
B. C phase compensation (10-15 pF) is required when using high-speed amplifiers to prevent
ringing or oscillation.
Figure 3. Unipolar Operation (2-Quadrant Multiplication)
Output
20 k
5 k
10 k
20 k
+
+
RFB
OUT1
OUT2
GND
VDD
RB
C (see Note B)
Vref
DB0DB7
CS
WR
(see Note A)
RA = 2 k
NOTES: A. RA and RB used only if gain adjustment is required.
B. C phase compensation (10-15 pF) is required when using high-speed amplifiers to prevent ringing or oscillation.
Figure 4. Bipolar Operation (4-Quadrant Operation)
Table 1. Unipolar Binary Code
Table 2. Bipolar (Offset Binary) Code
DIGITAL INPUT
(see Note 3)
ANALOG OUTPUT
DIGITAL INPUT
(see Note 4)
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
MSB
LSB
ANALOG OUTPUT
1 1 1 1 1 1 1 1
Vref (255/256)
1 1 1 1 1 1 1 1
Vref (127/128)
1 0 0 0 0 0 0 1
Vref (129/256)
1 0 0 0 0 0 0 1
Vref (1/128)
1 0 0 0 0 0 0 0
Vref (128/256) = Vref/2
1 0 0 0 0 0 0 0
0
0 1 1 1 1 1 1 1
Vref (127/256)
0 1 1 1 1 1 1 1
Vref (1/128)
0 0 0 0 0 0 0 1
Vref (1/256)
0 0 0 0 0 0 0 1
Vref (127/128)
0 0 0 0 0 0 0 0
0
0 0 0 0 0 0 0 0
Vref
NOTE 3: LSB = 1/256 (Vref)
NOTE 4: LSB = 1/128 (Vref)
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相关代理商/技术参数 |
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| TLC7524IFNR | 功能描述:数模转换器- DAC 8-Bit 0.1 us MDAC Parallel Input 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 |
| TLC7524IFNRG3 | 功能描述:数模转换器- DAC 8-Bit 0.1 us MDAC Parallel Input 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 |
| TLC7524IN | 功能描述:数模转换器- DAC 8bit MULTIPLYING DA 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 |
| TLC7524INE4 | 功能描述:数模转换器- DAC 8-Bit 0.1 us MDAC Parallel Input 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 |
| TLC7524IPW | 功能描述:数模转换器- DAC 8-Bit 0.1 us MDAC Parallel Input 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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