参数资料
型号: MAX19706ETM+
厂商: Maxim Integrated Products
文件页数: 23/37页
文件大小: 0K
描述: IC ANLG FRNT END 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
位数: 10
通道数: 4
功率(瓦特): 49.5mW
电压 - 电源,模拟: 2.7 V ~ 3.3 V
电压 - 电源,数字: 1.8 V ~ 3.3 V
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 管件
MAX19706
10-Bit, 22Msps, Ultra-Low-Power
Analog Front-End
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 22MHz (50% duty cycle), Rx ADC input
amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, differential Rx ADC input, differential Tx DAC output, CREFP = CREFN =
CCOM = 0.33F, unless otherwise noted. CL < 5pF on all aux-DAC outputs. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Standby mode: CLK = 0 or OVDD;
aux-DACs ON and at midscale,
aux-ADC ON
35
Idle mode: fCLK = 22MHz; aux-DACs ON
and at midscale, aux-ADC ON
812
mA
VDD Supply Current
Shutdown mode: CLK = 0 or OVDD
0.8
A
Ext1-Rx, Ext2-Rx, Ext3-Rx, Ext4-Rx,
SPI1-Rx, SPI3-Rx states; receive ADC
operating mode (Rx): fCLK = 22MHz,
fIN = 5.5MHz on both channels;
aux-DACs ON and at midscale,
aux-ADC ON
4.8
mA
Ext1-Tx, Ext2-Tx, Ext3-Tx, Ext4-Tx,
SPI2-Tx, SPI4-Tx states; transmit DAC
operating mode (Tx): fCLK = 22MHz, fOUT
= 2.2MHz on both channels; aux-DACs
ON and at midscale, aux-ADC ON
247
Standby mode: CLK = 0 or OVDD; aux-
DACs ON and at midscale, aux-ADC ON
0.7
Idle mode: fCLK = 22MHz; aux-DACs ON
and at midscale, aux-ADC ON
37.8
OVDD Supply Current
Shutdown mode: CLK = 0 or OVDD
0.7
A
Rx ADC DC ACCURACY
Resolution
N
10
Bits
Integral Nonlinearity
INL
±0.9
LSB
Differential Nonlinearity
DNL
±0.45
LSB
Offset Error
Residual DC offset error
-5
±1
+5
%FS
Gain Error
Include reference error
-5
±0.85
+5
%FS
DC Gain Matching
-0.15
±0.001
+0.15
dB
Offset Matching
±7.4
LSB
Gain Temperature Coefficient
±17
ppm/°C
Offset error (VDD ±5%)
±2
LSB
Power-Supply Rejection
PSRR
Gain error (VDD ±5%)
±0.06
%FS
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相关代理商/技术参数
参数描述
MAX19706ETM+ 功能描述:ADC / DAC多通道 22Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706ETM+T 功能描述:ADC / DAC多通道 22Msps CODEC/AFE 1.8/2.7-3.3V RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706ETM-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706EVCMOD2 功能描述:ADC / DAC多通道 Evaluation System for the MAX19706 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX19706EVCMODU 功能描述:ADC / DAC多通道 Evaluation System for the MAX19706 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40