參數(shù)資料
型號: LTC1666CG
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: 12-Bit, 14-Bit, 16-Bit, 50Msps DACs
中文描述: PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 12-BIT DAC, PDSO28
封裝: 5.30 MM, PLASTIC, SSOP-28
文件頁數(shù): 8/24頁
文件大小: 888K
代理商: LTC1666CG
8
LTC1666/LTC1667/LTC1668
LTC1667
REFOUT (Pin 15):
Internal Reference Voltage Output.
Nominal value is 2.5V. Requires a 0.1
μ
F bypass capacitor
to AGND.
I
REFIN
(Pin 16):
Reference Input Current. Nominal value is
1.25mA for I
FS
= 10mA. I
FS
= I
REFIN
8.
AGND (Pin 17):
Analog Ground.
LADCOM (Pin 18):
Attenuator Ladder Common. Normally
tied to GND.
I
OUT B
(Pin 19):
Complementary DAC Output Current. Full-
scale output current occurs when all data bits are 0s.
I
OUT A
(Pin 20):
DAC Output Current. Full-scale output
current occurs when all data bits are 1s.
COMP1 (Pin 21):
Current Source Control Amplifier Com-
pensation. Bypass to V
SS
with 0.1
μ
F.
COMP2 (Pin 22):
Internal Bypass Point. Bypass to V
SS
with 0.1
μ
F.
V
SS
(Pin 23):
Negative Supply Voltage. Nominal value is
–5V.
DGND (Pin 24):
Digital Ground.
V
DD
(Pin 25):
Positive Supply Voltage. Nominal value is 5V.
CLK (Pin 26):
Clock Input. Data is latched and the output
is updated on positive edge of clock.
DB13 to DB0 (Pins 27, 28, 1 to 12 ):
Digital Input Data Bits.
LTC1668
REFOUT (Pin 15):
Internal Reference Voltage Output.
Nominal value is 2.5V. Requires a 0.1
μ
F bypass capacitor
to AGND.
I
REFIN
(Pin 16):
Reference Input Current. Nominal value is
1.25mA for I
FS
= 10mA. I
FS
= I
REFIN
8.
AGND (Pin 17):
Analog Ground.
LADCOM (Pin 18):
Attenuator Ladder Common. Normally
tied to GND.
I
OUT B
(Pin 19):
Complementary DAC Output Current. Full-
scale output current occurs when all data bits are 0s.
I
OUT A
(Pin 20):
DAC Output Current. Full-scale output
current occurs when all data bits are 1s.
COMP1 (Pin 21):
Current Source Control Amplifier Com-
pensation. Bypass to V
SS
with 0.1
μ
F.
COMP2 (Pin 22):
Internal Bypass Point. Bypass to V
SS
with 0.1
μ
F.
V
SS
(Pin 23):
Negative Supply Voltage. Nominal value is
–5V.
DGND (Pin 24):
Digital Ground.
V
DD
(Pin 25):
Positive Supply Voltage. Nominal value is 5V.
CLK (Pin 26):
Clock Input. Data is latched and the output
is updated on positive edge of clock.
DB15 to DB0 (Pins 27, 28, 1 to 14 ):
Digital Input Data Bits.
PIU
相關(guān)PDF資料
PDF描述
LTC1666IG 12-Bit, 14-Bit, 16-Bit, 50Msps DACs
LTC1667 12-Bit, 14-Bit, 16-Bit, 50Msps DACs
LTC1667CG 12-Bit, 14-Bit, 16-Bit, 50Msps DACs
LTC1667IG 12-Bit, 14-Bit, 16-Bit, 50Msps DACs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1666CG#PBF 功能描述:IC D/A CONV 12BIT 50MSPS 28-SSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
LTC1666CG#TR 功能描述:IC D/A CONV 12BIT 50MSPS 28-SSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
LTC1666CG#TRPBF 功能描述:IC D/A CONV 12BIT 50MSPS 28-SSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):*
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