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参数资料
| 型号： | TLC5510IANSLE |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 8-BIT FLASH METHOD ADC, SERIAL ACCESS, PDSO24 |
| 封装： | SOP-24 |
| 文件页数： | 13/15页 |
| 文件大小： | 218K |
| 代理商： | TLC5510IANSLE |
TLC5510, TLC5510A
8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS
SLAS095K – SEPTEMBER 1994 – REVISED MAY 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
internal referencing
TLC5510
The three internal resistors shown with VDDA can generate a 2-V reference voltage. These resistors are brought
out on VDDA, REFTS, REFT, REFB, REFBS, and AGND.
To use the internally generated reference voltage, terminal connections should be made as shown in Figure 3.
This connection provides the standard video 2-V reference for the nominal digital output.
R1
320
NOM
Rref
270
NOM
R2
80
NOM
VDDA
(analog supply)
REFTS
REFT
REFB
REFBS
AGND
TLC5510
16
17
22
21
23
18
Figure 3. External Connections for a 2-V Analog Input Span Using the Internal-Reference Resistor Divider
TLC5510A
For an analog input span of 4 V, 4 V is supplied to REFT, and REFB is grounded and terminal connections should
be made as shown in Figure 4. This connection provides the 4-V reference for the nominal zero to full-scale
digital output with a 4 Vpp analog input at ANALOG IN.
R1
320
NOM
Rref
270
NOM
R2
80
NOM
REFTS
REFT
REFB
REFBS
AGND
TLC5510A
16
17
22
21
23
18
4 V
VDDA
(analog supply)
Figure 4. External Connections for 4-V Analog Input Span
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC5510INS | 功能描述:模数转换器 - ADC 8bit 20Msps 1ch 5V RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| TLC5510INS | 制造商:Texas Instruments 功能描述:A/D CONVERTER (A-D) IC |
| TLC5510INS-A | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLC5510INS-C | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLC5510INSG4 | 功能描述:模数转换器 - ADC 8bit 20Msps 1ch 5V RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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