參數(shù)資料
型號(hào): TLC2554CPW
廠商: Texas Instruments, Inc.
英文描述: 5-V, 12-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
中文描述: 5五,12位400 ksps的,4 / 8通道,低功耗,串行模數(shù)位自動(dòng)開機(jī)和下變頻器
文件頁數(shù): 27/37頁
文件大小: 566K
代理商: TLC2554CPW
TLC2554, TLC2558
5-V, 12-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS220A –JUNE 1999
27
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 24
3.7
3.4
3.3
3
–40
25
S
3.8
3.9
SUPPLY CURRENT
vs
TEMPERATURE
4
85
3.6
3.5
3.2
3.1
TA – Temperature –
°
C
VCC = 5.5 V,
External Reference = 4 V,
SCLK = 20 MHz,
Single Shot,
Short Sample,
Mode 00
μ
P mode
Figure 25
0.2
–0.1
–0.2
–0.5
–40
25
P
0.3
0.4
POWER DOWN CURRENT
vs
TEMPERATURE
0.5
85
0.1
0
–0.3
–0.4
A
μ
TA – Temperature –
°
C
VCC = 5.5 V,
External Reference = 4 V,
SCLK = 20 MHz,
Single Shot,
Short Sample,
Mode 00
μ
P mode
–1.0
–0.8
–0.6
–0.4
–0.2
–0.0
0.2
0.4
0.6
0.8
1.0
0
2048
4096
I
Samples
INTEGRAL NONLINEARITY
vs
SAMPLES
VCC = 5 V, External Reference = 5 V, SCLK = 20 MHz,
Single Shot, Short Sample, Mode 00 DSP Mode
Figure 26
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TLC2554CPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit 400 KSPS 4-Ch Serial w/Powerdown 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 輸入類型:Differential 信噪比:107 dB 接口類型: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
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