參數(shù)資料
型號: MAX188DEPP+
廠商: Maxim Integrated Products
文件頁數(shù): 19/25頁
文件大?。?/td> 0K
描述: IC ADC 12BIT SERIAL 20-DIP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 18
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
分辨率(位): 12 b
采樣率(每秒): 133k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
電壓電源: 雙 ±
電源電壓: ±5V
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 20-DIP(0.300",7.62mm)
供應商設備封裝: 20-PDIP
包裝: 管件
External Clock Frequency Range
Low-Power, 8-Channel,
Serial 12-Bit ADCs
Maxim Integrated
3
MAX186/MAX188
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Small-Signal Bandwidth
-3dB rolloff
4.5
MHz
Full-Power Bandwidth
800
kHz
Internal clock
5.5
10
Conversion Time (Note 5)
t CONV
External clock, 2MHz, 12 clocks/conversion
6
s
Track/Hold Acquisition Time
tAZ
1.5
s
Aperture Delay
10
ns
Aperture Jitter
<50
ps
Internal Clock Frequency
1.7
MHz
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 5V ±5%; VSS = 0V or -5V; fCLK = 2.0MHz, external clock (50% duty cycle); 15 clocks/conversion cycle (133ksps); MAX186—
4.7F capacitor at VREF pin; MAX188—external reference, VREF = 4.096V applied to VREF pin; TA = TMIN to TMAX, unless otherwise
noted.)
External compensation, 4.7F
0.1
2.0
Internal compensation (Note 6)
0.1
0.4
Used for data transfer only
10
MHz
Unipolar, VSS = 0V
Input Voltage Range,
Single-Ended and Differential
(Note 9)
Bipolar, VSS = -5V
V
Multiplexer Leakage Current
On/off leakage current, VIN = ±5V
±0.01
±1
A
Input Capacitance
(Note 6)
16
pF
VREF Output Voltage
TA = +25°C
4.076
4.096
4.116
V
VREF Short-Circuit Current
30
mA
MAX186A, MAX186B,
MAX186C
±30
±50
±30
±60
VREF Tempco
MAX186D
±30
Load Regulation (Note 7)
0 to 0.5mA output load
2.5
Internal compensation
0
Capacitive Bypass at VREF
External compensation
4.7
F
Internal compensation
0.01
Capacitive Bypass at REFADJ
External compensation
0.01
F
MAX186_C
MAX186_E
REFADJ Adjustment Range
±1.5
%
±VREF/2
0 to
VREF
Input Voltage Range
V
Input Current
200
350
A
Input Resistance
12
20
k
Ω
Shutdown VREF Input Current
1.5
10
A
Buffer Disable Threshold REFADJ
VDD -
50mV
V
VDD +
2.50
50mV
CONVERSION RATE
ANALOG INPUT
INTERNAL REFERENCE (MAX186 only, reference buffer enabled)
EXTERNAL REFERENCE AT VREF (Buffer disabled, VREF = 4.096V)
ppm/°C
mV
相關PDF資料
PDF描述
NBXDBA009LN1TAG IC OSC XTAL 150MHZ 6-CLCC
VI-BW2-MX-B1 CONVERTER MOD DC/DC 15V 75W
MAX188BEWP+ IC ADC 12BIT SERIAL 20-SOIC
ICM7242IBAZ IC OSC BINARY CTC 13MHZ 8-SOIC
MAX188ACWP+ IC ADC 12BIT SERIAL 20-SOIC
相關代理商/技術參數(shù)
參數(shù)描述
MAX188DEPP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 133ksps 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX188DEWP 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX188DEWP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 133ksps 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX188DEWP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 8Ch 133ksps 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX188DEWP-T 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32