參數(shù)資料
型號(hào)： MAX5865ETM+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 23/26頁(yè)
文件大?。?/td> 0K
描述： IC ANLG FRONT END 40MSPS 48-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 43
位數(shù)： 10
通道數(shù)： 4
功率（瓦特）： 2.10W
電壓 - 電源，模擬： 2.7 V ~ 3.3 V
電壓 - 電源，數(shù)字： 1.8 V ~ 3.3 V
封裝/外殼： 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（7x7）
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1398 (CN2011-ZH PDF)
MAX5865
Ultra-Low-Power, High-Dynamic-
Performance, 40Msps Analog Front End
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 40MHz, ADC input amplitude = -0.5dBFS,
DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, CREFP = CREFN = CCOM = 0.33F, Xcvr mode, unless
otherwise noted. Typical values are at TA = +25
°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
From idle to Rx mode with CLK present
during idle, Figure 6, ADC settles to within
1dB SINAD
10
Idle Wake-Up Time (with CLK)
tWAKE,ST0
From idle to Tx mode with CLK present
during idle, Figure 6, DAC settles to 10 LSB
error
10
s
From standby to Rx mode, Figure 6, ADC
settles to within 1dB SINAD
10
Standby Wake-Up Time
tWAKE,ST1
From standby to Tx mode, Figure 6, DAC
settles to 10 LSB error
40
s
Enable Time from Xcvr or Tx to Rx
tENABLE, Rx ADC settles to within 1dB SINAD
10
s
Enable Time from Xcvr or Rx to Tx
tENABLE, Tx DAC settles to 10 LSB error
10
s
INTERNAL REFERENCE (REFIN = VDD. VREFP, VREFN and VCOM are generated internally.)
Positive Reference
VREFP - VCOM
0.256
V
Negative Reference
VREFN - VCOM
-0.256
V
Common-Mode Output Voltage
VCOM
VDD / 2
- 0.15
VDD / 2
+ 0.15
V
Differential Reference Output
VREF
VREFP - VREFN
+0.49
+0.512 +0.534
V
Differential Reference
Temperature Coefficient
REFTC
±30
ppm/
°C
Maximum REFP/REFN/COM
Source Current
ISOURCE
2mA
Maximum REFP/REFN/COM
Sink Current
ISINK
2mA
BUFFERED EXTERNAL REFERENCE (REFIN = 1.024V. VREFP, VREFN, and VCOM are generated internally.)
Reference Input
VREFIN
1.024
V
Differential Reference Output
VDIFF
VREFP - VREFN
0.512
V
Common-Mode Output Voltage
VCOM
VDD / 2
V
Maximum REFP/REFN/COM
Source Current
ISOURCE
2mA
Maximum REFP/REFN/COM
Sink Current
ISINK
2mA
REFIN Input Resistance
>500
k
REFIN Input Current
-0.7
A
DIGITAL INPUTS (CLK, SCLK, DIN,
CS, DD0–DD9)
Input High Threshold
VINH
DD0–DD9, CLK, SCLK, DIN, CS
0.7 x
OVDD
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5865ETM+ 功能描述:ADC / DAC多通道 10-Bit 2Ch 40Msps CODEC/AFE 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX5865ETM+T 功能描述:ADC / DAC多通道 10-Bit 2Ch 40Msps CODEC/AFE 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX5865ETM-D 制造商:Maxim Integrated Products 功能描述:DUAL 10BIT DAC & DUAL 8BIT ADC 40MSPS CODEC - Rail/Tube
MAX5865ETM-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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX5865EVKIT 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 Evaluation Kit for the MAX5863 MAX5864 MAX5865 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
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