參數(shù)資料
型號: MAX1729
廠商: Maxim Integrated Products, Inc.
元件分類: 數(shù)字信號處理
英文描述: Replaced by TMS320VC5506 : Digital Signal Processors 100-LQFP 0 to 0
中文描述: ECB及LCD偏置電源,帶有精確的輸出電壓及溫度補(bǔ)償
文件頁數(shù): 5/12頁
文件大?。?/td> 158K
代理商: MAX1729
M
ECB and LCD Display Bias Supply with Accurate
Output Voltage and Temperature Compensation
_______________________________________________________________________________________
5
5ms/div
DELAY TOSHUTDOWN
V
CTLIN
5V/div
V
REF
1V/div
V
TC
1V/div
V
OUT
10V/div
M
V
IN
= 5V
I
O
= 0.5mA
2
μ
s/div
SWITCHING WAVEFORMS
HEAVY LOAD
I
L
20mA/div
OUTPUT
RIPPLE
10mV/div
V
LX
5V/div
M
2
μ
s/div
SWITCHING WAVEFORMS
MEDIUM LOAD
I
L
20mA/div
OUTPUT
RIPPLE
10mV/div
V
LX
5V/div
M
Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 2, T
A
= +25°C, unless otherwise noted.)
1ms/div
LOAD-TRANSIENT RESPONSE
V
20mV/div
I
OUT
250
μ
A/div
20
μ
A
500
μ
A
16.400
16.404
M
2ms/div
LINE-TRANSIENT RESPONSE
V
OUT
20mV/div
V
IN
1V/div
4V
5V
M
CTLIN = IN
I
OUT
= 0.5mA
相關(guān)PDF資料
PDF描述
MAX1729EUB ECB and LCD Display Bias Supply with Accurate Output Voltage and Temperature Compensation
MAX1734EUK15 Low-Voltage, Step-Down DC-DC Converters in SOT23
MAX1733EUK-T Low-Voltage, Step-Down DC-DC Converters in SOT23
MAX1734EUK18 Low-Voltage, Step-Down DC-DC Converters in SOT23
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參數(shù)描述
MAX1729EUB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 ECB & LCD Display Bias Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1729EUB-T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 ECB & LCD Display Bias Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX172ACNG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX172ACNG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 100ksps 5.25V- Precision ADC 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
MAX172ACWG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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