參數(shù)資料
型號(hào)： MAX5734BUTN+T
廠商： Maxim Integrated Products
文件頁數(shù)： 22/28頁
文件大?。?/td> 0K
描述： IC DAC 16BIT 32CHAN SER 56-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
設(shè)置時(shí)間： 20µs
位數(shù)： 16
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 32
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 2.5W
工作溫度： 0°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 56-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 56-TQFN-EP（8x8）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 32 電壓，單極
采樣率（每秒）： *
MAX5732–MAX5735
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—MAX5732 (0 to +5V Output Voltage Range) (continued)
(AVCC = +5.25V to +5.5V (Note 1), AVDD = +5V ±5%, DVDD = +2.7V to AVDD, VSS = AGND = DGND = REFGND = GS = 0, VREF =
+3.0V, RL =
∞, CL = 50pF referenced to ground, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Capacitive Load to Ground
50
100
pF
DC Output Impedance
0.1
Sourcing, full-scale code, output connected
to AGND
5
Short-Circuit Current
Sinking, zero-scale code, output connected
to AVCC
-5
mA
GROUND-SENSE ANALOG INPUT (GS)
Input Voltage Range
VGS
Relative to AGND
-0.5
+0.5
V
GS Gain
AGS
0.995
1.000
1.005
V/V
Input Resistance
-0.5V
≤ VGS ≤ +0.5V, VSS = -0.5V
35
k
REFERENCE INPUT (REF)
Input Resistance
1M
Reference Input Voltage Range
VREF
Referred to REFGND
2.900
3.000
3.100
V
DIGITAL INPUTS (
CS, SCLK, DIN, LDAC, CLR, DSP)
DVDD = +2.7V to +3.6V
0.7
×
DVDD
Input-Voltage High
VIH
DVDD = +4.75V to +5.25V
2.4
V
Input-Voltage Low
VIL
0.8
V
Input Capacitance
CIN
10
pF
Input Current
IIN
Digital inputs = 0 or DVDD
±1
A
POWER REQUIREMENTS (AVCC, VSS, AGND, AVDD, DVDD, DGND)
Output-Amplifier Positive Supply
Voltage
AVCC
(Note 1)
4.75
5.50
V
Output-Amplifier Negative Supply
Voltage
VSS
-0.5
0V
Output-Amplifier Supply Voltage
Difference
AVCC - VSS
5.75
V
Analog Supply Voltage
AVDD
4.75
5.25
V
Digital Supply Voltage
DVDD
2.70
5.25
V
VOUT0 through VOUT31 = 0
10
15
mA
Analog Supply Current
AIDD
Software shutdown
10
A
VIH = DVDD, VIL = 0, fSCLK = 20MHz
2.5
3.5
Digital Supply Current
DIDD
VIH = +2.4V, VIL = +0.8V, fSCLK = 20MHz
5
6.5
mA
VOUT0 through VOUT31 = 0
4
10
mA
Output-Amplifier Positive Supply
Current
AICC
Software shutdown
20
A
VOUT0 through VOUT31 = 0
-4
-10
mA
Output-Amplifier Negative Supply
Current
ISS
VSS = -0.5V
Software shutdown
-20
A
Power-Supply Rejection Ratio
PSRR
-95
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5734CCTN 制造商:Maxim Integrated Products 功能描述:32-CHANNEL, 16-BIT, VOLTAGE-OUTPUT DACS WITH - Rail/Tube
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MAX5734EVC16 功能描述:數(shù)模轉(zhuǎn)換器- DAC 32-Channel 16-Bit Voltage-Output DACs with Serial Interface RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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