參數(shù)資料
型號(hào): TC14433COG
廠(chǎng)商: TelCom Semiconductor, Inc.
元件分類(lèi): 串行ADC
英文描述: 3-1/2 DIGIT A/D CONVERTERS
中文描述: 3-1/2位數(shù)的A / D轉(zhuǎn)換器
文件頁(yè)數(shù): 10/10頁(yè)
文件大?。?/td> 149K
代理商: TC14433COG
3-136
TELCOM SEMICONDUCTOR, INC.
3-1/2 DIGIT A/D CONVERTERS
TC14433
TC14433A
0
— DRAIN TO SOURCE VOLTAGE (Vdc)
I
D
DS
1
2
3
4
5
0
1
2
3
4
5
V
–40
°
C
+25
°
C
+85
°
C
0
— DRAIN TO SOURCE VOLTAGE (Vdc)
I
D
DS
–1
–2
–3
0
–1
–2
–3
–4
–5
V
–40
°
C
–25
°
C
–85
°
C
1M
10k
100k
— CLOCK FREQUENCY RESISTOR
R
10 k
100 k
1 M
C
CLOCK FREQUENCY
16,400
±
1.5%
CLOCK FREQUENCY
80
— TEMPERATURE (
°
C)
T
A
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
C
I
C
NOTE:
±
5% TYPICAL VARIATION OVER
SUPPLY VOLTAGES RANGE OF
±
4.5V TO
±
8V.
CONVERSION RATE =
MULTIPLEX RATE =
R
(
–3
–2
–1
0
1
–4
–3
(IV I–IV I)
–2
–1
— SUPPLY VOLTAGE SKEW (V)
0
1
2
3
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
–40
–20
0
20
40
60
80
100
— TEMPERATURE (
°
C)
T
A
I
Q
V = –5V
V = +5V
V = –8V
V = +8V
TYPICAL CHARACTERISTICS
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參數(shù)描述
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TC14433EJ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 3-1/2 Digit A/D BCD RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32