參數資料
型號： MAX19708ETM+T
廠商： Maxim Integrated Products
文件頁數： 36/37頁
文件大?。?/td> 0K
描述： IC ANLG FRNT END 48-TQFN
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
位數： 10
通道數： 4
功率（瓦特）： 36.9mW
電壓 - 電源，模擬： 3V
電壓 - 電源，數字： 3V
封裝/外殼： 48-WFQFN 裸露焊盤
供應商設備封裝： 48-TQFN-EP（7x7）
包裝： 帶卷 (TR)
MAX19708
10-Bit, 11Msps, Ultra-Low-Power
Analog Front-End
8
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 11MHz (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
CS High to DOUT Low (Aux-ADC
Conversion Time)
tCONV
Bit AD0 set, no averaging (see Table 15),
fCLK = 11MHz,
CLK divider = 4 (see Table 16)
4.36
s
DOUT Low to
CS Setup Time
tDCS
Bit AD0, AD10 set
200
ns
SCLK Low to DOUT Data Out
tCD
Bit AD0, AD10 set
14.5
ns
CS High to DOUT High Impedance
tCHZ
Bit AD0, AD10 set
200
ns
MODE-RECOVERY TIMING CHARACTERISTICS (Figure 8)
From shutdown to Rx mode, ADC settles
to within 1dB SINAD
82.2
Shutdown Wake-Up Time
tWAKE,SD
From shutdown to Tx mode, DAC settles to
within 10 LSB error
29
s
From idle to Rx mode with CLK present
during idle, ADC settles to within 1dB SINAD
9.6
Idle Wake-Up Time (With CLK)
tWAKE,ST0
From idle to Tx mode with CLK present
during idle, DAC settles to 10 LSB error
7.6
s
From standby to Rx mode, ADC settles to
within 1dB SINAD
17.5
Standby Wake-Up Time
tWAKE,ST1
From standby to Tx mode, DAC settles to
10 LSB error
24
s
Enable Time from Tx to Rx (Ext2-Tx
to Ext2-Rx, Ext4-Tx to Ext4-Rx, and
SPI4-Tx to SPI3-Rx States)
tENABLE, RX ADC settles to within 1dB SINAD
500
ns
Enable Time from Rx to Tx (Ext1-Rx
to Ext1-Tx, Ext4-Rx to Ext4-Tx, and
SPI3-Rx to SPI4-Tx States)
tENABLE, TX DAC settles to within 10 LSB error
500
ns
Enable Time from Tx to Rx (Ext1-Tx
to Ext1-Rx, Ext3-Tx to Ext3-Rx, and
SPI1-Tx to SPI1-Rx States)
tENABLE, RX ADC settles to within 1dB SINAD
8.1
s
Enable Time from Rx to Tx (Ext2-Rx
to Ext2-Tx, Ext3-Rx to Ext3-Tx, and
SPI1-Rx to SPI2-Tx States)
tENABLE,TX
DAC settles to within 10 LSB error
7.0
s
INTERNAL REFERENCE (VREFIN = VDD; VREFP, VREFN, VCOM levels 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
Maximum REFP/REFN/COM
Source Current
ISOURCE
2mA
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相關代理商/技術參數
參數描述
MAX19708EVCMOD2 功能描述:ADC / DAC多通道 Maxim Evaluation System RoHS:否 制造商:Texas Instruments 轉換速率: 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
MAX19708EVCMODU 功能描述:ADC / DAC多通道 10-bit 11Msps Ultra-Low-Power Analog Front-End RoHS:否 制造商:Texas Instruments 轉換速率: 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
MAX19708EVKIT 功能描述:數據轉換 IC 開發(fā)工具 Evaluation Kit for the MAX19705 MAX19706 MAX19707 MAX19708 RoHS:否 制造商:Texas Instruments 產品: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
MAX1970EEE 功能描述:直流/直流開關調節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1970EEE+ 功能描述:直流/直流開關調節(jié)器 Dual 180 Out 1.4MHz 750mA Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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