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| 型号： | TC14433EJG |
| 元件分类： | ADC |
| 英文描述： | 1-CH 3-BIT DUAL-SLOPE ADC, SERIAL ACCESS, CDIP24 |
| 封装： | CERAMIC, DIP-24 |
| 文件页数： | 18/20页 |
| 文件大小： | 356K |
| 代理商： | TC14433EJG |
2006 Microchip Technology Inc.
DS21394C-page 7
TC14433/A
3.0
TYPICAL CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
ROLLOVER
ERROR
(IN
LSD)
AT
FULL
SCALE
(PLUSE
COUNT
LESS
MINUS
COUNT)
-3
-2
-1
0
1
-4
-3
-2
-1
Typical Rollover Error vs. Power Supply Skew
(VDD I-IVEE I) - SUPPLY VOLTAGE SKEW (V)
01
23
4
2
3
4
Note: Rollover Error is the Difference in Output
Reading for the same Analog Input Switched
from Positive to Negative.
0
1
2
3
4
5
01
2
3
4
5
-40
°C
+25
°C
+85
°C
Typical N-Channel Sink Current at VDD – VSS = 5 Volts
I D
-
SINK
CURRENT
(mA)
VDS - DRAIN TO SOURCE VOLTAGE (VDC)
1M
10k
Ω
100k
Ω
1M
Ω
100k
CLOCK FREQUENCY
16,400
±1.5%
CONVERSION RATE =
Typical Clock Frequency vs. Resistor (RC)
I CLK
-
CLOCK
FREQUENCY
(Hz)
RC - CLOCK FREQUENCY RESISTOR
Note: ±5% Typical Variation over
Supply Voltage Range
of ±4.5V to ±8V
CLOCK FREQUENCY
80
MULTIPLEX RATE =
Typical Quiescent Power Supply Current vs.Temp.
I Q
-
QUIESCENT
CURRENT
(mA)
TA - TEMPERATURE (°C)
0
1
2
3
4
-40
-20
0
20
40
60
80
100
VEE = -8V
VDD = +8V
VEE = -5V
VDD = +5V
0
-1
-2
-3
0-1
-2
-3
-4
-5
Typical P-Channel Sink Current at VDD – VSS = 5 Volts
I D
-
SINK
CURRENT
(mA)
VDS - DRAIN TO SOURCE VOLTAGE (VDC)
-40
°C
+25
°C
+85
°C
4
3
2
1
0
-1
-2
-3
-4
-40
-20
0
20
40
60
80
Normalized at 25
°C
±5V Supply
±8V Supply
I CLK
-
CLOCK
FREQUENCY
(%
CHANGE)
Typical % Change fo Clock Frequency vs. Temp.
CLOCK FREQUENCY
16,400
±1.5%
CONVERSION RATE =
CLOCK FREQUENCY
80
MULTIPLEX RATE =
TA - TEMPERATURE (°C)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC14433ELI | 功能描述:模数转换器 - ADC 3-1/2 Digit A/D BCD 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 |
| TC14433ELI713 | 功能描述:模数转换器 - ADC 3-1/2 Digit A/D BCD 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 |
| TC14433EPG | 功能描述:模数转换器 - ADC 3-1/2 Digit A/D BCD 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 |
| TC14433EPG | 制造商:Microchip Technology Inc 功能描述:IC ADC 3.5 DIGIT LED/LCD DISPLAY 制造商:Microchip Technology Inc 功能描述:IC, ADC, 3.5 DIGIT LED/LCD DISPLAY |
| TC14433EPG | 制造商:Microchip Technology Inc 功能描述:A/D Converter (A-D) IC |
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