參數(shù)資料
型號(hào): MAX1187BCUI+
廠商: Maxim Integrated Products
文件頁數(shù): 9/15頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 135KSPS 28-TSSOP
標(biāo)準(zhǔn)包裝: 50
系列: *
位數(shù): 16
采樣率(每秒): *
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: *
功率耗散(最大): *
電壓電源: *
工作溫度: *
安裝類型: 表面貼裝
封裝/外殼: 28-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 28-TSSOP
包裝: 管件
輸入數(shù)目和類型: *
其它名稱: Q3066859
MAX1179/MAX1187/MAX1189
16-Bit, 135ksps, Single-Supply ADCs with
Bipolar Analog Input Range
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = +5V ±5%, external reference = +4.096V, CREF = 10F, CREFADJ = 0.1F, VREFADJ = AVDD, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Normal operation
-1.8
+0.4
MAX1179,
-5V
≤ VAIN ≤ +5V
Shutdown mode
-1.8
+1.8
MAX1187,
0
≤ VAIN ≤ +10V
Normal/shutdown
mode
-0.1
+2.0
Normal operation
-1.8
+1.2
Input Current
IAIN
MAX1189,
-10V
≤ VAIN ≤ +10V
Shutdown mode
-1.8
+1.8
mA
MAX1179, VAIN = +5V, shutdown mode to
operating mode
1
1.4
Input Current Step at Power-Up
IPU
MAX1189, VAIN = +10V, shutdown mode to
operating mode
0.5
0.7
mA
Input Capacitance
CIN
10
pF
INTERNAL REFERENCE
REF Output Voltage
VREF
4.056
4.096
4.136
V
REF Output Tempco
±35
ppm/°C
REF Short-Circuit Current
IREF-(SC)
±10
mA
EXTERNAL REFERENCE
REF and REFADJ Input Voltage
Range
3.8
4.2
V
REFADJ Buffer Disable Threshold
AVDD -
0.4
AVDD -
0.1
V
Normal mode, fSAMPLE = 135ksps
60
100
REF Input Current
IREF
Shutdown mode (Note 1)
±0.1
±10
A
REFADJ Input Current
IREFADJ
REFADJ = AVDD
16
A
DIGITAL INPUTS/OUTPUTS
Output High Voltage
VOH
ISOURCE = 0.5mA, DVDD = +2.7V to +5.25V,
AVDD = +5.25V
DVDD -
0.4
V
Output Low Voltage
VOL
ISINK = 1.6mA, DVDD = +2.7V to +5.25V,
AVDD = +5.25V
0.4
V
Input High Voltage
VIH
0.7
×
DVDD
V
Input Low Voltage
VIL
0.3
×
DVDD
V
Input Leakage Current
Digital input = DVDD or 0V
-1
+1
A
Input Hysteresis
VHYST
0.2
V
Input Capacitance
CIN
15
pF
Three-State Output Leakage
IOZ
±10
A
Three-State Output Capacitance
COZ
15
pF
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MAX1187BCUI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 135ksps 4.2V 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
MAX1187BCUI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 135ksps 4.2V 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
MAX1187BCUI-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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1187BEUI 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
MAX1187BEUI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 135ksps 4.2V 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