参数资料
型号: MAX1400CAI+
厂商: Maxim Integrated Products
文件页数: 29/34页
文件大小: 0K
描述: IC ADC 18BIT LP 28-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 46
位数: 18
采样率(每秒): 480
数据接口: QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 1.25mW
电压电源: 模拟和数字
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
输入数目和类型: 3 个差分,单极;3 个差分,双极;5 个伪差分,单极;5 个伪差分,双极
Power-Supply Rejection V+
(Note 16)
dB
PSR
MAX1400
+5V, 18-Bit, Low-Power, Multichannel,
Oversampling (Sigma-Delta) ADC
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +5V ±5%, VDD = +2.7V to +5.25V, VREFIN+ = +2.50V, REFIN- = AGND, fCLKIN = 2.4576MHz, TA = TMIN to TMAX, unless other-
wise noted. Typical values are at TA = +25°C.)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
0.8
All inputs except
CLKIN
0.4
A
-10
+10
IIN
Input Current
200
CLKIN only
All inputs except
CLKIN
mV
200
VHYS
Input Hysteresis
DOUT
and INT
0.4
pF
9
CO
Floating State Output
Capacitance
A
-10
+10
IL
Floating State Leakage Current
V
0.4
VIL
Input Low Voltage
±5% for specified performance; functional with
lower VREF (Note 13)
V
2.50
REFIN+ - REFIN- Voltage
VDD = 5V
VDD = 3.3V
VDD = 5V
VDD = 3.3V
VDD = 5V
VDD = 3.3V
VDD = 5V
VDD = 3.3V
2
3.5
All inputs except
CLKIN
2
CLKIN only
V
2.4
VIH
Input High Voltage
VDD = 5V
VDD = 3.3V
A
0.1
IBO
Current
%
±10
Initial Tolerance
%/°C
±0.05
Drift
Hz
(Table 15)
fS
AIN and REFIN Input Sampling
Frequency
CLKOUT
V
0.4
VOL
Output Low Voltage (Note 14)
VDD = 5V, ISINK = 800A
VDD = 3.3V, ISINK = 100A
VDD = 5V, ISINK = 10A
VDD = 3.3V, ISINK = 10A
CLKOUT
V
VDD - 0.3
VOH
Output High Voltage (Note 14)
4
VDD = 5V, ISOURCE = 200A
VDD = 3.3V, ISOURCE = 100A
VDD = 5V, ISOURCE = 10A
DOUT
and INT
VDD - 0.3
4
VDD = 3.3V, ISOURCE = 10A
For specified performance
V
4.75
5.25
V+
V+ Voltage
V
2.7
5.25
VDD
VDD Voltage
(Note 16)
dB
(Note 17)
PSR
Power-Supply Rejection V+
TRANSDUCER BURN-OUT (Note 15)
LOGIC OUTPUTS
LOGIC INPUTS
POWER REQUIREMENTS
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MAX1400CAI+T 功能描述:模数转换器 - ADC 18-Bit 5Ch 4.8ksps 2.5V Precision 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
MAX1400CAI+W 制造商:Maxim Integrated Products 功能描述:
MAX1400CAI-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
MAX1400EAI 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