參數(shù)資料
型號： LTC2622IMS8#PBF
廠商： Linear Technology
文件頁數(shù)： 11/16頁
文件大?。?/td> 0K
描述： IC DAC 12BIT DUAL R-R VOUT 8MSOP
標(biāo)準(zhǔn)包裝： 50
設(shè)置時(shí)間： 7µs
位數(shù)： 12
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 2
電壓電源： 單電源
功率耗散（最大）： 6.5mW
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-MSOP
包裝： 管件
輸出數(shù)目和類型： 2 電壓，單極
采樣率（每秒）： *
產(chǎn)品目錄頁面： 1351 (CN2011-ZH PDF)
4
LTC2602/LTC2612/LTC2622
2602fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(LTC2602)
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
INL vs Temperature
CODE
0
16384
32768
49152
65535
INL
(LSB)
2602 G20
32
24
16
8
0
–8
–16
–24
–32
VCC = 5V
VREF = 4.096V
CODE
0
16384
32768
49152
65535
DNL
(LSB)
2602 G21
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
VCC = 5V
VREF = 4.096V
TEMPERATURE (
°C)
–50
–30
–10
10
30
50
70
90
INL
(LSB)
2602 G22
32
24
16
8
0
–8
–16
–24
–32
VCC = 5V
VREF = 4.096V
INL (POS)
INL (NEG)
TI I G CHARACTERISTICS
U
W
The
● denotes specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (See Figure 1) (Note 6)
Note 1: Absolute maximum ratings are those values beyond which the life
of a device may be impaired.
Note 2: Linearity and monotonicity are defined from code kL to code
2N – 1, where N is the resolution and kL is given by kL = 0.016(2N/VREF),
rounded to the nearest whole code. For VREF = 4.096V and N = 16, kL =
256 and linearity is defined from code 256 to code 65,535.
Note 3: Digital inputs at 0V or VCC.
Note 4: DC crosstalk is measured with VCC = 5V and VREF = 4.096V, with
the measured DAC at midscale, unless otherwise noted.
Note 5: RL = 2k to GND or VCC at the output of the DAC not being tested.
Note 6: Guaranteed by design and not production tested.
Note 7: Inferred from measurement at code 256 (LTC2602), code 64
(LTC2612) or code 16 (LTC2622), and at fullscale.
Note 8: VCC = 5V, VREF = 4.096V. DAC is stepped 1/4 scale to 3/4 scale
and 3/4 scate to 1/4 scale. Load is 2k in parallel with 200pF to GND.
Note 9: VCC = 5V, VREF = 4.096V. DAC is stepped ±LBS between half scale
and half scale –1. Load is 2k in parallel with 200pF to GND.
LTC2602/LTC2612/LTC2622
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC = 2.5V to 5.5V
t1
SDI Valid to SCK Setup
●
4ns
t2
SDI Valid to SCK Hold
●
4ns
t3
SCK High Time
●
9ns
t4
SCK Low Time
●
9ns
t5
CS/LD Pulse Width
●
10
ns
t6
LSB SCK High to CS/LD High
●
7ns
t7
CS/LD Low to SCK High
●
7ns
t10
CS/LD High to SCK Positive Edge
●
7ns
SCK Frequency
50% Duty Cycle
●
50
MHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC-2623B 功能描述:LED 顯示器和配件 Blue 4 Dig 0.28" Ht 466nm 3000ucd RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-2623E 功能描述:LED 顯示器和配件 4 Digit, Orange RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-2623G 功能描述:LED 顯示器和配件 4 Digit, Green RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-2623JD 功能描述:LED 顯示器和配件 4 Digit, Red Low Current RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-2623JD-01 制造商:Lite-On Semiconductor Corporation 功能描述:DISPLAY,CLOCK,4-DIG,RED,LOW-CUR,0.28",CAMPX - Rail/Tube
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