500ksps, 12-Bit ADCs with Track/Hold And Refrence

General Description The MAX120/MAX122 complete, BiCMOS, sampling 12-bit analog-to-digital converters (ADCs) combine an on-chip track/hold (T/H) and a low-drift voltage reference with fast conversion speeds and low-power consumption. The T/H’s 350ns acquisition time combined with the MAX120’s 1.6μ

文件：633.72 Kbytes 頁(yè)數(shù)：16 Pages

MAXIM

美信

500ksps、12位ADC，帶有采樣/保持和電壓基準(zhǔn)

MAX120/MAX122是完整的BiCMOS采樣12位模數(shù)轉(zhuǎn)換器(ADC)，集成了片內(nèi)采樣/保持(T/H)功能和低漂移基準(zhǔn)電壓，提供快速轉(zhuǎn)換和低功耗。T/H的350ns采集時(shí)間與MAX120的1.6μs轉(zhuǎn)換時(shí)間相結(jié)合，使吞吐速率高達(dá)每秒500k個(gè)樣本(ksps)。MAX122的2.6μs轉(zhuǎn)換時(shí)間可實(shí)現(xiàn)333ksps的吞吐速率。\n\n MAX120/MAX122接受-5V至+5V的模擬輸入電壓。所需的外部元件只有用于電源和基準(zhǔn)電壓的去耦電容。MAX120采用0.1MHz至8MHz頻率范圍內(nèi)的時(shí)鐘工作。MAX122接受0.1MHz至5MHz的時(shí)鐘頻率。\n\n MAX120 ? 12位分辨率\n\n? 整個(gè)溫度范圍內(nèi)無(wú)失碼\n\n? 20ppm/°C -5V內(nèi)部基準(zhǔn)電壓源\n\n? 1.6μs轉(zhuǎn)換時(shí)間/500ksps吞吐量(MAX120)\n\n? 2.6μs轉(zhuǎn)換時(shí)間/333ksps吞吐量(MAX122)\n\n? 低噪聲、低失真：\n? 最小SINAD為70dB；\n\n? 最大THD為-70dB (MAX122)\n\n\n\n\n? 低功耗：210mW\n\n? 獨(dú)立的采樣/保持控制輸入\n\n? 提供連續(xù)轉(zhuǎn)換模式\n\n? ±5V輸入范圍，可承受±15V的過(guò)壓\n\n? 24引腳窄體DIP、寬體SO和SSOP封裝;

ADI

亞德諾

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

Description The MAX1220/MAX1257/MAX1258 integrate a 12-bit, multichannel, analog-to-digital converter (ADC), and a 12- bit, octal, digital-to-analog converter (DAC) in a single IC. These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25

文件：1.23584 Mbytes 頁(yè)數(shù)：47 Pages

MAXIM

美信

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

Description The MAX1220/MAX1257/MAX1258 integrate a 12-bit, multichannel, analog-to-digital converter (ADC), and a 12- bit, octal, digital-to-analog converter (DAC) in a single IC. These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25

文件：1.23584 Mbytes 頁(yè)數(shù)：47 Pages

MAXIM

美信

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

General Description The MAX1221/MAX1223/MAX1343 integrate a multichannel, 12-bit, analog-to-digital converter (ADC) and a 12-bit, digital-to-analog converter (DAC) in a single IC. The devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI?-/Q

文件：558.86 Kbytes 頁(yè)數(shù)：44 Pages

MAXIM

美信

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

General Description The MAX1221/MAX1223/MAX1343 integrate a multichannel, 12-bit, analog-to-digital converter (ADC) and a 12-bit, digital-to-analog converter (DAC) in a single IC. The devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI?-/Q

文件：558.86 Kbytes 頁(yè)數(shù)：44 Pages

MAXIM

美信

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

General Description The MAX1221/MAX1223/MAX1343 integrate a multichannel, 12-bit, analog-to-digital converter (ADC) and a 12-bit, digital-to-analog converter (DAC) in a single IC. The devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI?-/Q

文件：558.86 Kbytes 頁(yè)數(shù)：44 Pages

MAXIM

美信

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

General Description The MAX1221/MAX1223/MAX1343 integrate a multichannel, 12-bit, analog-to-digital converter (ADC) and a 12-bit, digital-to-analog converter (DAC) in a single IC. The devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI?-/Q

文件：558.86 Kbytes 頁(yè)數(shù)：44 Pages

MAXIM

美信

1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1224/MAX1225 low-power, high-speed, serial-output, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.5Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended

文件：1.30683 Mbytes 頁(yè)數(shù)：18 Pages

MAXIM

美信

1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs

General Description The MAX1224/MAX1225 low-power, high-speed, serial-output, 12-bit, analog-to-digital converters (ADCs) operate at up to 1.5Msps. These devices feature true-differential inputs, offering better noise immunity, distortion improvements, and a wider dynamic range over single-ended

文件：1.30683 Mbytes 頁(yè)數(shù)：18 Pages

MAXIM

美信