參數(shù)資料
型號(hào): MAX5480BEEE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 0K
描述: IC DAC 8BIT PARALLEL 16-QSOP
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: 250ns
位數(shù): 8
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
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: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極;2 電壓,單極;2 電壓,雙極
采樣率(每秒): *
MAX5480
8-Bit Parallel DAC in
QSOP-16 Package
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, VREF = +10V, VOUT1 = VOUT2 = 0V, Circuit of Figure 1, TA = TMIN to TMAX, unless otherwise noted.)
Note 1: Gain error is measured using internal feedback resistor. Full-scale range (FSR) = VREF.
Note 2: Gain TempCo measured from +25°C to TMAX and from +25°C to TMIN.
Note 3: Guaranteed by design.
Input Capacitance (Note 3)
CIN
20
pF
8
WR, CS
D0–D7
TA = +25°C
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
100
Supply Current
IDD
500
Input Current
IIN
±10
A
±1
A
TA = TMIN to TMAX
Chip-Select to Write-
Setup Time
220
CONDITIONS
TA = TMIN to TMAX
TA = +25°C; VIN = 0V to VDD
Digital inputs at 0V or VDD
MAX5480A
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.4
V
ns
35
MAX5480B
tCS
Chip-Select to Write-
Hold Time
0
MAX5480A
ns
0
MAX5480B
tCH
Write Pulse Width
220
MAX5480A
ns
35
MAX5480B
tWR
Data-Setup Time
170
MAX5480A
ns
55
MAX5480B
tDS
Data-Hold Time
10
MAX5480A
ns
-7
MAX5480B
tDH
POWER REQUIREMENTS
SWITCHING CHARACTERISTICS (Figure 4)
DIGITAL INPUTS
______________________________________________________________Pin Description
NAME
FUNCTION
1
OUT1
R-2R Ladder Output
PIN
2
OUT2
R-2R Ladder Output, complement of OUT1
3
GND
Ground
4–11
D7–D0
Data Inputs, D7 is the most significant bit.
12
CS
Chip Select Input. Active Low.
13
WR
Write Control Input. Active Low.
14
VDD
Power Supply Input, +5V
15
REF
Reference Voltage Input
16
RFB
Feedback Resistor Connection
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