OVDD
參數(shù)資料
型號(hào): LTC2252IUH#PBF
廠(chǎng)商: Linear Technology
文件頁(yè)數(shù): 12/24頁(yè)
文件大?。?/td> 0K
描述: IC ADC 12-BIT 105MSPS 3V 32-QFN
標(biāo)準(zhǔn)包裝: 73
位數(shù): 12
采樣率(每秒): 105M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 378mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 32-QFN 裸露焊盤(pán)(5x5)
包裝: 管件
輸入數(shù)目和類(lèi)型: 1 個(gè)單端,雙極; 1 個(gè)差分,雙極
產(chǎn)品目錄頁(yè)面: 1349 (CN2011-ZH PDF)
LTC2253/LTC2252
2
22532fa
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
OVDD = VDD (Notes 1, 2)
Supply Voltage (VDD) ................................................. 4V
Digital Output Ground Voltage (OGND) ....... –0.3V to 1V
Analog Input Voltage (Note 3) ..... –0.3V to (VDD + 0.3V)
Digital Input Voltage .................... –0.3V to (VDD + 0.3V)
Digital Output Voltage ................ –0.3V to (OVDD + 0.3V)
Power Dissipation ............................................ 1500mW
Operating Temperature Range
LTC2253C, LTC2252C ............................. 0
°C to 70°C
LTC2253I, LTC2252I ...........................–40
°C to 85°C
Storage Temperature Range ..................–65
°C to 125°C
ORDER PART
NUMBER
QFN PART*
MARKING
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 33) IS GND
MUST BE SOLDERED TO PCB
2253
2252
LTC2253CUH
LTC2253IUH
LTC2252CUH
LTC2252IUH
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
32 31 30 29 28 27 26 25
9
10 11 12
TOP VIEW
UH PACKAGE
32-LEAD (5mm
× 5mm) PLASTIC QFN
13 14 15 16
17
18
19
20
21
22
23
24
8
7
6
5
4
3
2
1
AIN
+
AIN
REFH
REFL
VDD
GND
D8
D7
D6
OVDD
OGND
D5
D4
D3
V
DD
V
CM
SENSE
MODE
OF
D11
D10
D9
CLK
SHDN
OE
NC
D0
D1
D2
33
The
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 4)
LTC2253
LTC2252
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Resolution (No Missing Codes)
12
Bits
Integral Linearity Error
Differential Analog Input
–1.5
±0.3
1.5
–1.5
±0.3
1.5
LSB
(Note 5)
Differential Linearity Error
Differential Analog Input
–0.7
±0.15
0.7
–0.7
±0.15
0.7
LSB
Offset Error
(Note 6)
–12
±212
–12
±212
mV
Gain Error
External Reference
–2.5
±0.5
2.5
–2.5
±0.5
2.5
%FS
Offset Drift
±10
V/°C
Full-Scale Drift
Internal Reference
±30
ppm/
°C
External Reference
±5
ppm/
°C
Transition Noise
SENSE = 1V
0.32
LSBRMS
CO VERTER CHARACTERISTICS
U
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
相關(guān)PDF資料
PDF描述
MAX995EUD+T IC COMPARATOR R-R 14-TSSOP
VE-21R-IW-F3 CONVERTER MOD DC/DC 7.5V 100W
MAX9112EKA+T IC DVR LVDS DUAL SOT23-8
LTC2253CUH#PBF IC ADC 12-BIT 125MSPS 3V 32-QFN
VE-B1K-MX-F2 CONVERTER MOD DC/DC 40V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2253 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:12-Bit, 125/105Msps Low Power 3V ADCs
LTC2253CUH 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:12-Bit, 125/105Msps Low Power 3V ADCs
LTC2253CUH#PBF 功能描述:IC ADC 12-BIT 125MSPS 3V 32-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(pán)(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類(lèi)型:8 個(gè)單端,單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱(chēng):296-25851-6
LTC2253CUH#TRPBF 功能描述:IC ADC 12BIT 125MSPS 3V 32-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類(lèi)型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類(lèi)型:1 個(gè)單端,雙極
LTC2253IUH 制造商:Linear Technology 功能描述:ADC Single Pipelined 125Msps 12-bit Parallel 32-Pin QFN EP