參數(shù)資料
型號(hào)： LTC2254IUH#TR
廠商： LINEAR TECHNOLOGY CORP
元件分類(lèi)： ADC
英文描述： 14-Bit, 105Msps Low Power 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: -40°C to +85°C
中文描述： 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
封裝： 5 X 5 MM, PLASTIC, MO-220-WHHD, QFN-32
文件頁(yè)數(shù)： 19/24頁(yè)
文件大?。?/td> 620K
代理商： LTC2254IUH#TR
LTC2255/LTC2254
4
22554fa
DIGITAL I PUTS A D DIGITAL OUTPUTS
U
The
● denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25°C. (Note 4)
I TER AL REFERE CE CHARACTERISTICS
UU
U
(Note 4)
POWER REQUIRE E TS
W
U
The
● denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 8)
LTC2255
LTC2254
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VDD
Analog Supply Voltage
(Note 9)
●
2.85
3
3.4
2.85
3
3.4
V
OVDD
Output Supply Voltage
(Note 9)
●
0.5
3
3.6
0.5
3
3.6
V
IVDD
Supply Current
●
132
156
107
126
mA
PDISS
Power Dissipation
●
395
468
320
378
mW
PSHDN
Shutdown Power
SHDN = H,
2
mW
OE = H, No CLK
PNAP
Nap Mode Power
SHDN = H,
15
mW
OE = L, No CLK
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCM Output Voltage
IOUT = 0
1.475
1.500
1.525
V
VCM Output Tempco
±25
ppm/
°C
VCM Line Regulation
2.85V < VDD < 3.4V
3
mV/V
VCM Output Resistance
–1mA < IOUT < 1mA
4
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC INPUTS (CLK, OE, SHDN)
VIH
High Level Input Voltage
VDD = 3V
●
2V
VIL
Low Level Input Voltage
VDD = 3V
●
0.8
V
IIN
Input Current
VIN = 0V to VDD
●
–10
10
A
CIN
Input Capacitance
(Note 7)
3
pF
LOGIC OUTPUTS
OVDD = 3V
COZ
Hi-Z Output Capacitance
OE = High (Note 7)
3
pF
ISOURCE
Output Source Current
VOUT = 0V
50
mA
ISINK
Output Sink Current
VOUT = 3V
50
mA
VOH
High Level Output Voltage
IO = –10A
2.995
V
IO = –200A
●
2.7
2.99
V
VOL
Low Level Output Voltage
IO = 10A
0.005
V
IO = 1.6mA
●
0.09
0.4
V
OVDD = 2.5V
VOH
High Level Output Voltage
IO = –200A
2.49
V
VOL
Low Level Output Voltage
IO = 1.6mA
0.09
V
OVDD = 1.8V
VOH
High Level Output Voltage
IO = –200A
1.79
V
VOL
Low Level Output Voltage
IO = 1.6mA
0.09
V
相關(guān)PDF資料
PDF描述
LTC2255CUH#TR 14-Bit, 125Msps Low Power 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0&deg;C to +70&deg;C
LTC2280CUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0&deg;C to +70&deg;C
LTC2280CUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0&deg;C to +70&deg;C
LTC2280IUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40&deg;C to +85&deg;C
LTC2280IUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40&deg;C to +85&deg;C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2255 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:14-Bit, 125/105Msps Low Power 3V ADCs
LTC2255CUH 制造商:Linear Technology 功能描述:ADC Single Pipelined 125Msps 14-bit Parallel 32-Pin QFN EP
LTC2255CUH#PBF 功能描述:IC ADC 14-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:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:48-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類(lèi)型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁(yè)面:1156 (CN2011-ZH PDF) 其它名稱(chēng):497-5435-6
LTC2255CUH#TRPBF 功能描述:IC ADC 14BIT 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:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類(lèi)型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類(lèi)型:-
LTC2255IUH 制造商:Linear Technology 功能描述:ADC Single Pipelined 125Msps 14-bit Parallel 32-Pin QFN EP
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