參數(shù)資料
型號(hào): OP490FY
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Low Voltage Micropower Quad Operational Amplifier
中文描述: QUAD OP-AMP, 1350 uV OFFSET-MAX, 0.02 MHz BAND WIDTH, CDIP14
封裝: HERMETIC SEALED, CERDIP-14
文件頁數(shù): 10/12頁
文件大?。?/td> 241K
代理商: OP490FY
OP490
REV. B
–10–
MICROPOWE R SINGLE -SUPPLY
QUAD VOLT AGE -OUT PUT 8-BIT DAC
T he circuit of Figure 3 uses the DAC8408 CMOS quad 8-bit
DAC, and the OP490 to form a single-supply quad voltage-out-
put DAC with a supply drain of only 140
μ
A. T he DAC8408 is
used in voltage switching mode and each DAC has an output re-
sistance (
10 k
) independent of the digital input code. T he
output amplifiers act as buffers to avoid loading the DACs. T he
100 k
resistors ensure that the OP490 outputs will swing be-
low 0.8 V when required.
Figure 3. Micropower Single-Supply Quad Voltage Output 8-Bit DAC
相關(guān)PDF資料
PDF描述
OP490AY Low Voltage Micropower Quad Operational Amplifier
OP490EY Low Voltage Micropower Quad Operational Amplifier
OP490GP Low Voltage Micropower Quad Operational Amplifier
OP490GS Low Voltage Micropower Quad Operational Amplifier
OP490 Low Voltage Micropower Quad Operational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OP490G 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Voltage Micropower Quad Operational Amplifier
OP490GBC 制造商:Analog Devices 功能描述:
OP490GP 制造商:Rochester Electronics LLC 功能描述:MICROPOWER QUAD OP AMP IC - Bulk 制造商:Analog Devices 功能描述:OP AMP QUAD MICROPOWER DIP14 490
OP490GPZ 功能描述:IC OPAMP GP 20KHZ QUAD 14DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源,單路/雙路(±):3 V ~ 32 V,±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR
OP490GS 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC OP AMP QUAD MICROPOWER SOIC16