參數(shù)資料
型號: MAX5547ETA+T
廠商: Maxim Integrated Products
文件頁數(shù): 8/12頁
文件大?。?/td> 0K
描述: IC DAC 10BIT DUAL 8-TDFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
設置時間: 10µs
位數(shù): 10
數(shù)據(jù)接口: 串行,SPI?
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-WDFN 裸露焊盤
供應商設備封裝: 8-TDFN-EP(3x3)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極
采樣率(每秒): *
MAX5547
Dual, 10-Bit, Current-Sink Output DAC
_______________________________________________________________________________________
5
Typical Operating Characteristics (continued)
(VDD = +3.0V, VGND = 0V, external reference = +2.5V, TA = +25°C, unless otherwise noted.)
-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
1.00
0
256
512
768
1024
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE (3.6mA SETTING)
MAX5547
toc04
DIGITAL INPUT CODE
DNL
(LSB)
2
1
0
-1
-2
-40
10
-15
35
60
85
MAXIMUM INTEGRAL NONLINEARITY
vs. TEMPERATURE (3.6mA SETTING)
MAX5547
toc05
TEMPERATURE (
°C)
INL
(LSB)
0
0.2
0.1
0.4
0.3
0.5
0.6
-40
85
MAXIMUM DIFFERENTIAL NONLINEARITY
vs. TEMPERATURE (3.6mA SETTING)
MAX5547
toc06
TEMPERATURE (
°C)
DNL
(LSB)
10
-15
35
60
20
15
10
5
0
-40
10
-15
35
60
85
ZERO-SCALE SINK CURRENT
vs. TEMPERATURE
MAX5547
toc07
TEMPERATURE (
°C)
ZERO-SCALE
CURRENT
A)
3.6mA FULL SCALE
1.2mA FULL SCALE
1.196
1.200
1.198
1.204
1.202
1.208
1.206
1.210
-40
10
-15
35
60
85
FULL-SCALE SINK CURRENT
vs. TEMPERATURE (1.2mA SETTING)
MAX5547
toc08
TEMPERATURE (
°C)
FULL-SCALE
CURRENT
(mA)
3.50
3.60
3.55
3.70
3.65
3.75
3.80
-40
10
-15
35
60
85
FULL-SCALE SINK CURRENT
vs. TEMPERATURE (3.6mA SETTING)
MAX5547
toc09
TEMPERATURE (
°C)
FULL-SCALE
CURRENT
(mA)
2.4950
2.4952
2.4956
2.4954
2.4958
2.4960
2.5
3.5
3.0
4.0
4.5
5.0
5.5
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX5547
toc10
SUPPLY VOLTAGE (V)
INTERNAL
REFERENCE
VOLTAGE
(V)
2.4940
2.4935
2.4930
2.4925
2.4920
-40
10
-15
35
60
85
INTERNAL REFERENCE
VOLTAGE vs. TEMPERATURE
MAX5547
toc11
TEMPERATURE (
°C)
INTERNAL
REFERENCE
VOLTAGE
(V)
490
494
492
498
496
500
502
2.5
3.5
4.0
3.0
4.5
5.0
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5547
toc12
SUPPLY VOLTAGE (V)
I DD
A)
EXTERNAL REFERENCE = 2.5V,
CS = SCLK = DIN = GND
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