参数资料
型号: MAX1202EVKIT
厂商: Maxim Integrated Products
文件页数: 19/24页
文件大小: 0K
描述: EVALUATION KIT FOR MAX1202
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
ADC 的数量: 1
位数: 12
采样率(每秒): 133k
数据接口: 串行
输入范围: ±VREF/2
在以下条件下的电源(标准): 7.5mW @ 133kSPS
工作温度: 0°C ~ 70°C
已用 IC / 零件: MAX1202,MAX1203
已供物品: 板,CD
A
MAX1202/MAX1203
5V, 8-Channel, Serial, 12-Bit ADCs
with 3V Digital Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V ±5%, VL = 2.7V to 3.6V; VSS = 0V or -5V ±5%; fSCLK = 2.0MHz, external clock (50% duty cycle); 15 clocks/conversion
cycle (133ksps); MAX1202—4.7F capacitor at REF pin; MAX1203—external reference, VREF = 4.096V applied to REF pin;
TA = TMIN to TMAX; unless otherwise noted.)
Operating mode
mA
1.5
2.5
Internal compensation mode
VDD = 5V ±5%; external reference, 4.096V;
full-scale input
mV
±0.06
±0.5
V
Fast power-down (Note 9)
30
70
External compensation mode
MAX1202
CONDITIONS
2.70
5.25
VL
Logic Supply Voltage
VL = VDD = 5V
A
10
IVL
Logic Supply Current (Notes 6, 10)
PSR
Positive Supply Rejection
(Note 11)
VSS = -5V ±5%; external reference, 4.096V;
full-scale input
mV
±0.01
±0.5
PSR
Negative Supply Rejection
(Note 11)
External reference, 4.096V; full-scale input
mV
±0.06
±0.5
PSR
Logic Supply Rejection
(Note 12)
A
F
0
Capacitive Bypass at REF
V
0 or -5 ±5%
VSS
Negative Supply Voltage
V
5 ±5%
VDD
Positive Supply Voltage
4.7
1.68
±50
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX1203
V/V
1.64
Reference-Buffer Gain
MAX1203
A
±5
REFADJ Input Current
Full power-down
10
Operating mode and fast power-down
A
50
ISS
Negative Supply Current
Full power-down (Note 9)
A
IDD
210
Positive Supply Current
EXTERNAL REFERENCE AT REFADJ
POWER REQUIREMENTS
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MAX1202EVL11-DIP 功能描述:数据转换 IC 开发工具 MAX1202 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
MAX1203ACAP 功能描述:模数转换器 - ADC Integrated Circuits (ICs) 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
MAX1203ACAP+ 功能描述:模数转换器 - ADC 12-Bit 8Ch 133ksps 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
MAX1203ACAP+T 功能描述:模数转换器 - ADC 12-Bit 8Ch 133ksps 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
MAX1203ACAP-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