參數(shù)資料
型號： LTC2202C
廠商： LINEAR TECHNOLOGY CORP
元件分類： ADC
英文描述： 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝： 7 X 7 MM, PLASTIC, MO-220-WKKD-2, QFN-48
文件頁數(shù)： 7/26頁
文件大小： 1118K
代理商： LTC2202C
LTC2203/LTC2202
15
22032p
TYPICAL PERFOR
UW
CE CHARACTERISTICS
A
TEMPERATURE (C)
–40
OFFSET
VOLTAGE
(mV)
2
4
6
20
60
22023 G73
0
–2
–20
0
40
80
–4
–6
INPUT COMMON MODE VOLTAGE (V)
0.5
60
SFDR
(dBc)
70
80
90
0.75
1
1.25
1.50
22023 G74
1.75
100
110
65
75
85
95
105
2
SENSE (Pin 1): Reference Mode Select and External
Reference Input. Tie SENSE to VDD to select the internal
2.5V bandgap reference. An external reference of 2.5V or
1.25V may be used; both reference values will set a full
scale ADC range of 2.5V (PGA = 0).
VCM(Pin2):1.25VOutput.Optimumvoltageforinputcom-
mon mode. Must be bypassed to ground with a minimum
of 2.2F. Ceramic chip capacitors are recommended.
VDD (Pins 3, 4, 12, 13, 14): 3.3V Analog Supply Pin.
Bypass to GND with 0.1F ceramic chip capacitors.
GND (Pins 5, 8, 9, 11, 15, 48, 49): ADC Power
Ground.
AIN+ (Pin 6): Positive Differential Analog Input.
AIN– (Pin 7): Negative Differential Analog Input.
CLK (Pin 10): Clock Input. The hold phase of the sample-
and-hold circuit begins on the falling edge.
SHDN (Pin 16): Power Shutdown Pin. SHDN = low results
in normal operation. SHDN = high results in powered
down analog circuitry and the digital outputs are placed
in a high impedance state.
DITH (Pin 17): Internal Dither Enable Pin. DITH = low
disables internal dither. DITH = high enables internal
dither. Refer to Internal Dither section of this data sheet
for details on dither operation.
DB0-DB15 (Pins 18-22, 26-28, 32-35 and 39-42): Digital
Outputs. D15 is the MSB.
OGND (Pins 23, 31 and 38): Output Driver Ground.
OVDD(Pins24,25,36,37):PositiveSupplyfortheOutput
Drivers. Bypass to ground with 0.1F capacitor.
CLKOUT–(Pin29):DataValidOutput.CLKOUT–willtoggle
at the sample rate. Latch the data on the falling edge of
CLKOUT–.
CLKOUT+ (Pin 30): Inverted Data Valid Output. CLKOUT+
will toggle at the sample rate. Latch the data on the rising
edge of CLKOUT+.
OF (Pin 43): Over/Under Flow Digital Output. OF is high
when an over or under ow has occurred.
OE (Pin 44): Output Enable Pin. Low enables the digital
output drivers. High puts digital outputs in Hi-Z state.
U
PI FU CTIO S
LTC2202: Offset Voltage vs
Temperature, 5 Units
LTC2202: SFDR vs Input Common
Mode Voltage, fIN = 5MHz,
–1dBFS, PGA = 0
相關(guān)PDF資料
PDF描述
LTC2202C#TRPBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2202I#TRPBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
LTC2203I#PBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LTC2202CUK#PBF 功能描述:IC ADC 16-BIT 10MSPS 48-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝: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 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
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LTC2202CUKPBF 制造商:Linear Technology 功能描述:ADC 16-Bit 10Msps 81.6dB SNR QFN48
LTC2202IUK 制造商:Linear Technology 功能描述:ADC Single Pipelined 10Msps 16-bit Parallel 48-Pin QFN EP
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