參數(shù)資料
型號: MAX1329BETL+
廠商: Maxim Integrated Products
文件頁數(shù): 67/78頁
文件大?。?/td> 0K
描述: IC DAS 12BIT 300KSPS 40-TQFN-EP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
系列: *
MAX1329/MAX1330
12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
_______________________________________________________________________________________
7
ELECTRICAL CHARACTERISTICS (continued)
(DVDD = 1.8V to 3.6V, AVDD = 2.7V to 5.5V, VREFDAC = VREFADC = 2.5V, external reference; 10F capacitor at REFADC and REFDAC;
0.01F capacitor at REFADJ; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Turn-On Time
AVDD = 2.7V, enabled by VM2CP<1:0>
2
ms
INTERNAL OSCILLATOR
Clock Frequency
TA = TMIN to TMAX
3.5758
3.6864
3.7970
MHz
Turn-Off Delay
Using clock at CLKIO pin, ODLY = 1
1024
Clocks
Turn-On Time
200
ns
Supply Current
(Note 7)
120
A
SWITCHES (SPDT)
AVDD = 2.7V to 5.5V
140
200
On Resistance
AVDD = 4.5V to 5.5V
90
120
On-Resistance Match
15
On-Resistance Flatness
Over analog voltage range
12
Analog Voltage Range
AGND
AVDD
V
Turn-On/-Off Time
Break-before-make for SPDT configuration
50
ns
Leakage Current
AGND + 100mV < VSN_ < AVDD - 100mV
(Note 2)
0.08
±1
nA
Off Isolation
f = 10kHz
100
dB
Charge Injection
1pC
Input Capacitance
2pF
OPERATIONAL AMPLIFIER (RL = 10k
, CL = 200pF)
Input Bias Current
(Note 2)
0.3
±1
nA
Input Offset Voltage
VOS
2
±20
mV
Input Offset Drift
VOS
±10
V/°C
Common-Mode Rejection Ratio
CMRR
AGND + 100mV < VCM < AVDD - 100mV
75
dB
Phase Margin
60
degrees
Charge-Pump Output
Feedthrough
100
VP-P
Common-Mode Input Voltage
Range
AGND
AVDD
V
No load
AGND
AVDD
10k
load
0.1
AVDD
- 0.1
Output Voltage Range
100k
load
0.1
AVDD
- 0.1
V
Gain Bandwidth Product
1
MHz
Slew Rate
0.5
V/s
AVDD = 2.7V to 5.5V
140
200
OSW_ Switch Resistance
AVDD = 4.5V to 5.5V
90
120
OSW_ Switch Turn-On/-Off Time
50
ns
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MAX1329BETL+T 功能描述:ADC / DAC多通道 12-Bit 2Ch 300ksps 5.4V Precision ADC 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
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