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参数资料
型号： MAX111BCAP
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： ADC
英文描述： Low-Cost, 2-Channel, 【14-Bit Serial ADCs
中文描述： 2-CH 14-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO20
封装： 5.30 MM, 0.65 MM PITCH, SSOP-20
文件页数： 2/24页
文件大小： 411K
代理商： MAX111BCAP
M
Low-Cost, 2-Channel, ±14-Bit S erial ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND ...........................................................................+6V
V
SS
to GND (MAX110)..............................................+0.3V to -6V
AGND to DGND.....................................................-0.3V to +0.3V
V
IN1+
, V
IN1-
......................................(V
DD
+ 0.3V) to (V
SS
- 0.3V)
V
IN2+
, V
IN2-
......................................(V
DD
+ 0.3V) to (V
SS
- 0.3V)
V
REF+
, V
REF-
....................................(V
DD
+ 0.3V) to (V
SS
- 0.3V)
Digital Inputs and Outputs .........................(V
DD
+ 0.3V) to -0.3V
Continuous Power Dissipation
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C).....842mW
16-Pin Wide SO (derate 9.52mW/°C above +70°C) ......762mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) ...........640mW
16-Pin CERDIP (derate 10.00mW/°C above +70°C)......800mW
Operating Temperature Ranges
MAX11_ _C_ _......................................................0°C to +70°C
MAX11_ _E_ _...................................................-40°C to +85°C
MAX11_BMJ E .................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—MAX110
(V
DD
= 5V ±5%, V
SS
= -5V ±5%, f
XCLK
= 1MHz,
÷
2 mode (DV2 = 1), 81,920 CLK cycles/conv, V
REF+
= 1.5V, V
REF-
= -1.5V,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
LSB
nA
pF
500
10
CONDITIONS
I
IN+
, I
IN-
Input Bias Current
Input Capacitance
(Note 3)
-0.83 x V
REF
≤
V
IN
≤
0.83 x V
REF
-V
REF
≤
V
IN
≤
V
REF
-0.83 x V
REF
≤
V
IN
≤
0.83 x V
REF
-V
REF
≤
V
IN
≤
V
REF
-0.83 x V
REF
≤
V
IN
≤
0.83 x V
REF
-V
REF
≤
V
IN
≤
V
REF
V
V
SS
+
2.25
V
DD
-
2.25
V
IN+
,
V
IN-
Absolute Input Voltage
Range
V
-V
REF
+V
REF
V
IN
Differential Input Voltage
Range
ppm
30
Power-Supply Rejection
15
ppm/°C
8
Full-Scale Error
Temperature Drift
%
±0.1
0
μV/°C
0.003
0.02
Offset Error
Temperature Drift
Common-Mode Rejection
Ratio
(Note 6)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ACCURACY
(Note 1)
mV
±4
Offset Error
±0.018
±0.03
±0.015
±0.04
±0.06
±0.03
V
IN+
= V
IN-
= 0V
After offset null
Uncalibrated
MAX110BC/E
MAX110AC/E
After gain calibration (Note 5)
Uncalibrated
V
SS
= -5V, V
DD
= 4.75V to 5.25V
V
DD
= 5V, V
SS
= -4.75V to -5.25V
(Notes 3, 4)
±2
DNL
Differential Nonlinearity
No-Missing-Codes
Resolution
ppm/V
6
CMRR
-2.5V
≤
(V
IN+
= V
IN-
)
≤
2.5V
-8
Full-Scale Error
%FSR
INL
Relative Accuracy
(Notes 3, 5–7)
±0.1
±0.05
MAX110BM
(Note 2)
14 + POL
+ OFL
RES
Resolution
Bits
(Note 3)
13 + POL
+ OFL
Bits
ANALOG INPUTS
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相关代理商/技术参数
参数描述
MAX111BCAP+ 功能描述:模数转换器 - ADC 2Ch 14-Bit Serial 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
MAX111BCAP+T 功能描述:模数转换器 - ADC 2Ch 14-Bit Serial 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
MAX111BCAP-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
MAX111BCPE 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
MAX111BCPE+ 功能描述:模数转换器 - ADC 2Ch 14-Bit Serial 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
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