参数资料
型号: MAX1110EAP+
厂商: Maxim Integrated Products
文件页数: 14/20页
文件大小: 0K
描述: IC ADC 8BIT LP 20-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 66
位数: 8
采样率(每秒): 50k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 889mW
电压电源: 单电源
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
输入数目和类型: 4 个单端,单极;2 个差分,双极
产品目录页面: 1395 (CN2011-ZH PDF)
V
MAX1110/MAX1111
+2.7V, Low-Power, Multichannel,
Serial 8-Bit ADCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V; unipolar input mode; VCOM = 0V; fSCLK = 500kHz, external clock (50% duty cycle); 10 clocks/conversion cycle
(50ksps); 1F capacitor at REFOUT; TA = TMIN to TMAX; unless otherwise noted.)
On/off-leakage current, VCH_ = 0V or VDD
Used for data transfer only
(Note 6)
External clock, 2MHz
CONDITIONS
ppm/°C
±50
mA
3.5
REFOUT Short-Circuit Current
pF
18
Input Capacitance
A
±0.01
±1
Multiplexer Leakage Current
1
2
50
500
kHz
400
Internal Clock Frequency
0 to 0.5mA output load
mV
2.5
Load Regulation (Note 8)
ns
10
Aperture Delay
s
1
tACQ
Track/Hold Acquisition Time
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ps
V
1
VDD +
0.05
Input Voltage Range
(Note 9)
A
120
Input Current
<50
Aperture Jitter
External clock, 500kHz, 10 clocks/conversion
20
Internal clock
s
25
55
tCONV
Conversion Time (Note 5)
Bipolar input, VCOM = VREFIN/2
Unipolar input, VCOM = 0V
VCOM ±
VREFIN/2
V
0VREFIN
Input Voltage Range, Single-
Ended and Differential (Note 7)
V
1.968
2.048
2.128
REFOUT Voltage
External Clock-Frequency Range
MHz
kHz
Capacitive Bypass at REFOUT
F
REFOUT Temperature Coefficient
V
2.7
5.5
VDD
Supply Voltage
85
250
IDD
Supply Current (Note 2)
VDD = 2.7V to 3.6V
Full-scale input
CLOAD = 10pF
VDD = 2.7V to 3.6V; external reference,
2.048V; full-scale input
mV
±0.4
±4
PSR
Power-Supply Rejection
(Note 10)
Operating mode
2
A
Power-down
3.2
10
Software
SHDN at DGND
Operating mode
120
250
VDD = 5.5V
Full-scale input
CLOAD = 10pF
Reference disabled
45
80
CONVERSION RATE
ANALOG INPUT
INTERNAL REFERENCE
EXTERNAL REFERENCE AT REFIN
POWER REQUIREMENTS
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参数描述
MAX1110EAP+ 功能描述:模数转换器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1110EAP+T 功能描述:模数转换器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1110EAP-T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1110EPP 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1110EPP+ 功能描述:模数转换器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32