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參數(shù)資料
| 型號(hào)： | MAX5821LEUA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 10BIT DL 2WIRE SER 8-UMAX |
| 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： | 4µs |
| 位數(shù)： | 10 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-uMAX |
| 包裝： | 帶卷 (TR) |
| 輸出數(shù)目和類型： | 2 電壓，單極 |
| 采樣率（每秒）： | * |
MAX5821
Dual, 10-Bit, Low-Power, 2-Wire, Serial
Voltage-Output DAC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.5V, GND = 0, VREF = VDD, RL = 5k
, CL = 200pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at VDD = +5V, TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Hysteresis
0.05
VDD
V
Input Leakage Current
Digital inputs = 0 or VDD
±0.1
±1A
Input Capacitance
6pF
DIGITAL OUTPUT (SDA)
Output Logic Low Voltage
VOL
ISINK = 3mA
0.4
V
Three-State Leakage Current
IL
Digital inputs = 0 or VDD
±0.1
±1A
Three-State Output Capacitance
6pF
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate
SR
0.5
V/s
Voltage-Output Settling Time
To 1/2LSB code 100 hex to 300 hex or
300 hex to 100 hex (Note 5)
412
s
Digital Feedthrough
Code = 000 hex, digital inputs from 0 to VDD
0.2
nV-s
Digital-to-Analog Glitch Impulse
Major carry transition (code = 1FF hex to 200
hex and 200 hex to 1FF hex)
12
nV-s
DAC-to-DAC Crosstalk
2.4
nV-s
POWER SUPPLIES
Supply Voltage Range
VDD
2.7
5.5
V
All digital inputs at 0 or VDD = 3.6V
115
205
Supply Current with No Load
IDD
All digital inputs at 0 or VDD = 5.5V
135
215
A
Power-Down Supply Current
IDDPD
All digital inputs at 0 or VDD = 5.5V
0.3
1
A
TIMING CHARACTERISTICS (FIGURE 1)
Serial Clock Frequency
fSCL
0
400
kHz
Bus Free Time Between STOP
and START Conditions
tBUF
1.3
s
START Condition Hold Time
tHD,STA
0.6
s
SCL Pulse Width Low
tLOW
1.3
s
SCL Pulse Width High
tHIGH
0.6
s
Repeated START Setup Time
tSU,STA
0.6
s
Data Hold Time
tHD,DAT
0
0.9
s
Data Setup Time
tSU,DAT
100
ns
SDA and SCL Receiving
Rise Time
tr
(Note 5)
0
300
ns
SDA and SCL Receiving
Fall Time
tf
(Note 5)
0
300
ns
SDA Transmitting Fall Time
tf
(Note 5)
20 +
0.1Cb
250
ns
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| MAX5821MEUA-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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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