參數(shù)資料
型號: MAX19712ETN+
廠商: Maxim Integrated Products
文件頁數(shù): 33/36頁
文件大小: 0K
描述: IC ANLG FRONT END 22MSPS 56-TQFN
產(chǎn)品變化通告: Product Discontinuation 09/Jun/2011
標準包裝: 43
位數(shù): 10
通道數(shù): 2
功率(瓦特): 50mW
電壓 - 電源,模擬: 3V
電壓 - 電源,數(shù)字: 3V
封裝/外殼: 56-WFQFN 裸露焊盤
供應商設備封裝: 56-TQFN-EP(7x7)
包裝: 管件
產(chǎn)品目錄頁面: 1398 (CN2011-ZH PDF)
MAX19712
10-Bit, 22Msps, Full-Duplex
Analog Front-End
6
_______________________________________________________________________________________
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, CM1 = 0, CM0 = 0, differential Rx ADC input, differential Tx DAC output,
CREFP = CREFN = CCOM = 0.33F, CL < 5pF on all aux-DAC outputs, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Analog Input Range
0 to
VREF
V
Analog Input Impedance
Measured at DC
500
k
Ω
Input-Leakage Current
Measured at unselected input from 0 to
VREF
±0.1
A
Gain Error
GE
Includes reference error, AD1 = 0
-5
+5
%FS
Zero-Code Error
ZE
±2
mV
Differential Nonlinearity
DNL
±0.6
LSB
Integral Nonlinearity
INL
±0.6
LSB
Supply Current
210
A
AUXILIARY DACs (DAC1, DAC2, DAC3)
Resolution
N
12
Bits
Integral Nonlinearity
INL
From code 100 to code 4000
±1.25
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic over code 100 to
code 4000 (Note 6)
-1.0
±0.65
+1.2
LSB
Output-Voltage Low
VOL
RL > 200k
Ω
0.2
V
Output-Voltage High
VOH
RL > 200k
Ω
2.57
V
DC Output Impedance
DC output at midscale
4
Ω
Settling Time
From code 1024 to code 3072, within ±10
LSB
1s
Glitch Impulse
From code 0 to code 4095
24
nVs
Rx ADC–Tx DAC TIMING CHARACTERISTICS
CLK Rise to Channel-I Output
Data Valid
tDOI
Figure 3 (Note 6)
5.5
8.2
11.5
ns
CLK Fall to Channel-Q Output
Data Valid
tDOQ
Figure 3 (Note 6)
6.5
9.5
13.0
ns
I-DAC DATA to CLK Fall Setup
Time
tDSI
Figure 5 (Note 6)
10
ns
Q-DAC DATA to CLK Rise
Setup Time
tDSQ
Figure 5 (Note 6)
10
ns
CLK Fall to I-DAC Data Hold Time
tDHI
Figure 5 (Note 6)
0
ns
CLK Rise to Q-DAC Data
Hold Time
tDHQ
Figure 5 (Note 6)
0
ns
CLK Duty Cycle
50
%
CLK Duty-Cycle Variation
±15
%
Digital Output Rise/Fall Time
20% to 80%
2.4
ns
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MAX19712ETN+ 功能描述:ADC / DAC多通道 22Msps CODEC/AFE Full Duplex RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19712ETN+T 功能描述:ADC / DAC多通道 22Msps CODEC/AFE Full Duplex RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19712ETN-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX19712EVCMODU+ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX19710/13 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
MAX19712EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 10-Bit 22Msps Full-Duplex Analog Front-End RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V