参数资料
型号: MAX1076CTC+
厂商: Maxim Integrated Products
文件页数: 12/18页
文件大小: 0K
描述: IC ADC 10BIT 1.8MSPS 12-TQFN
标准包装: 75
位数: 10
采样率(每秒): 1.8M
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 50mW
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: 12-WQFN 裸露焊盘
供应商设备封装: 12-TQFN-EP(4x4)
包装: 管件
输入数目和类型: 1 个差分,单极
MAX1076/MAX1078
1.8Msps, Single-Supply, Low-Power, True-
Differential, 10-Bit ADCs with Internal Reference
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V ±5%, VL = VDD, fSCLK = 28.8MHz, 50% duty cycle, TA = -40°C to +85°C, unless otherwise noted. Typical values are at
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG INPUTS (AIN+, AIN-)
AIN+ - AIN-, MAX1076
0
VREF
Differential Input Voltage Range
VIN
AIN+ - AIN-, MAX1078
-VREF / 2
+VREF / 2
V
Absolute Input Voltage Range
0
VDD
V
DC Leakage Current
±1
μA
Input Capacitance
Per input pin
16
pF
Input Current (Average)
Time averaged at maximum throughput
75
μA
REFERENCE OUTPUT (REF)
REF Output Voltage Range
Static, TA = +25°C
4.086
4.096
4.106
V
Voltage Temperature Coefficient
±50
ppm/°C
ISOURCE = 0 to 2mA
0.3
Load Regulation
ISINK = 0 to 200μA
0.5
mV/mA
Line Regulation
VDD = 4.75V to 5.25V, static
0.5
mV/V
DIGITAL INPUTS (SCLK, CNVST)
Input-Voltage Low
VIL
0.3 x VL
V
Input-Voltage High
VIH
0.7 x VL
V
Input Leakage Current
IIL
0.05
±10
μA
DIGITAL OUTPUT (DOUT)
Output Load Capacitance
COUT
For stated timing performance
30
pF
Output-Voltage Low
VOL
ISINK = 5mA, VL 1.8V
0.4
V
Output-Voltage High
VOH
ISOURCE = 1mA, VL 1.8V
VL - 0.5V
V
Output Leakage Current
IOL
Output high impedance
±0.2
±10
μA
POWER REQUIREMENTS
Analog Supply Voltage
VDD
4.75
5.25
V
Digital Supply Voltage
VL
1.8
VDD
V
Static, fSCLK = 28.8MHz
8
11
Static, no SCLK
5
7
Analog Supply Current,
Normal Mode
IDD
Operational, 1.8Msps
10
13
mA
fSCLK = 28.8MHz
2
Analog Supply Current,
Partial Power-Down Mode
IDD
No SCLK
2
mA
fSCLK = 28.8MHz
1
Analog Supply Current,
Full Power-Down Mode
IDD
No SCLK
0.3
1
μA
Operational, full-scale input at 1.8Msps
1
2.5
Static, fSCLK = 28.8MHz
0.4
1
Partial/full power-down mode,
fSCLK = 28.8MHz
0.2
0.5
mA
Digital Supply Current (Note 7)
Static, no SCLK (all modes)
0.1
1
μA
Positive-Supply Rejection
PSR
VDD = 5V ±5%, full-scale input
±0.2
±3.0
mV
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MAX1076CTC+ 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
MAX1076CTC+T 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
MAX1076CTC-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
MAX1076ETC 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
MAX1076ETC+ 功能描述:模数转换器 - ADC 10Bit 1.8Msps Single Sply True Diff 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