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参数资料
| 型号： | TLC1549CPE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8 |
| 封装： | GREEN, PLASTIC, DIP-8 |
| 文件页数： | 18/19页 |
| 文件大小： | 407K |
| 代理商： | TLC1549CPE4 |
TLC1549C, TLC1549I, TLC1549M
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS059C – DECEMBER 1992 – REVISED MARCH 1995
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
VCC = Vref+ = 4.5 V to 5.5 V, I/O CLOCK frequency = 2.1 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High level output voltage
VCC = 4.5 V,
IOH = – 1.6 mA
2.4
V
VOH
High-level output voltage
VCC = 4.5 V to 5.5 V,
IOH = – 20 A
VCC – 0.1
V
VOL
Low level output voltage
VCC = 4.5 V,
IOL = 1.6 mA
0.4
V
VOL
Low-level output voltage
VCC = 4.5 V to 5.5 V,
IOL = 20 A
0.1
V
IOZ
Off state (high impedance state) output current
VO = VCC,
CS at VCC
10
A
IOZ
Off-state (high-impedance-state) output current
VO = 0,
CS at VCC
–10
A
IIH
High-level input current
VI = VCC
0.005
2.5
A
IIL
Low-level input current
VI = 0
– 0.005
– 2.5
A
ICC
Operating supply current
CS at 0 V
0.8
2.5
mA
Analog input leakage current
VI = VCC
1
A
Analog input leakage current
VI = 0
–1
A
Maximum static analog reference
current into REF+
Vref+ = VCC,
Vref – = GND
10
A
TLC1549C, I
(Analog)
During sample cycle
30
55
Ci
Input capacitance
TLC1549M
(Analog)
During sample cycle
30
pF
Ci
Input capacitance
TLC1549C, I
(Control)
5
15
pF
TLC1549M
(Control)
5
All typical values are at VCC = 5 V, TA = 25°C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC1549I | 制造商:TI 制造商全称:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLC1549ID | 功能描述:模数转换器 - ADC Single In Serial 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 |
| TLC1549ID | 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC |
| TLC1549ID | 制造商:Texas Instruments 功能描述:IC ADC |
| TLC1549IDG4 | 功能描述:模数转换器 - ADC Single In Serial 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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