24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs

GENERAL DESCRIPTION The AD7767/AD7767-1/AD7767-2 are high performance 24-bit oversampled SAR analog-to-digital converters (ADC). The AD7767/AD7767-1/AD7767-2 combine the benefits of a large dynamic range and input bandwidth, consuming 15 mW, 10.5 mW, and 8.5 mW power, respectively, all containe

文件：2.20408 Mbytes 頁(yè)數(shù)：24 Pages

AD

亞德諾

128 kSPS/64 kSPS/32 kSPS ADCs

文件：2.00729 Mbytes 頁(yè)數(shù)：25 Pages

AD

亞德諾

24位、15mW、109 dB、128/64/32 kSPS模數(shù)轉(zhuǎn)換器

AD7767/AD7767-1/AD7767-2是高性能24位過(guò)采樣SAR ADC（模數(shù)轉(zhuǎn)換器）。這些器件具有較寬的動(dòng)態(tài)范圍和輸入帶寬，功耗分別只有15 mW、10.5 mW和8.5 mW，采用16腳TSSOP封裝。???\n\n AD7767/AD7767-1/AD7767-2適用于超低功耗數(shù)據(jù)采集應(yīng)用，例如基于PCI和USB的系統(tǒng)。這些器件具備24位分辨率、出色的信噪比(SNR)、寬動(dòng)態(tài)范圍和高直流精度，非常適合在較寬的動(dòng)態(tài)范圍測(cè)量小信號(hào)變化的應(yīng)用。在這種應(yīng)用中，這些器件能夠精確地采集交流和直流信息。\n\n AD7767/AD7767-1/AD7767-2 片上集成數(shù) ? 過(guò)采樣逐次逼近型架構(gòu)\n\n? 高性能交流和直流精度、低功耗\n115.5 dB動(dòng)態(tài)范圍、32 kSPS (AD7767-2)\n112.5 dB動(dòng)態(tài)范圍、64 kSPS (AD7767-1)\n109.5 dB動(dòng)態(tài)范圍、128 kSPS (AD7767)\n總諧波失真：?118 dB\n\n? 極低功耗\n8.5 mW、32 kSPS (AD7767-2)\n10.5 mW、64 kSPS (AD7767-1)\n15 mW、128 kSPS (AD7767)\n\n? 高直流精度\n24位、無(wú)失碼(NMC)\n積分非線性：±3 ppm（典型值），±7.6 ppm（最大值）;

ADI

亞德諾

24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs

FEATURES ? Oversampled successive approximation (SAR) architecture ? High performance ac and dc accuracy, low power ? 115.5 dB dynamic range, 32 kSPS (AD7767-2) ? 112.5 dB dynamic range, 64 kSPS (AD7767-1) ? 109.5 dB dynamic range, 128 kSPS (AD7767) ? ?118 dB THD ? Exceptionally low power

文件：4.112939 Mbytes 頁(yè)數(shù)：23 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs

GENERAL DESCRIPTION The AD7767/AD7767-1/AD7767-2 are high performance 24-bit oversampled SAR analog-to-digital converters (ADC). The AD7767/AD7767-1/AD7767-2 combine the benefits of a large dynamic range and input bandwidth, consuming 15 mW, 10.5 mW, and 8.5 mW power, respectively, all containe

文件：2.20408 Mbytes 頁(yè)數(shù)：24 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs

FEATURES ? Oversampled successive approximation (SAR) architecture ? High performance ac and dc accuracy, low power ? 115.5 dB dynamic range, 32 kSPS (AD7767-2) ? 112.5 dB dynamic range, 64 kSPS (AD7767-1) ? 109.5 dB dynamic range, 128 kSPS (AD7767) ? ?118 dB THD ? Exceptionally low power

文件：4.112939 Mbytes 頁(yè)數(shù)：23 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs

FEATURES ? Oversampled successive approximation (SAR) architecture ? High performance ac and dc accuracy, low power ? 115.5 dB dynamic range, 32 kSPS (AD7767-2) ? 112.5 dB dynamic range, 64 kSPS (AD7767-1) ? 109.5 dB dynamic range, 128 kSPS (AD7767) ? ?118 dB THD ? Exceptionally low power

文件：4.112939 Mbytes 頁(yè)數(shù)：23 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs

GENERAL DESCRIPTION The AD7767/AD7767-1/AD7767-2 are high performance 24-bit oversampled SAR analog-to-digital converters (ADC). The AD7767/AD7767-1/AD7767-2 combine the benefits of a large dynamic range and input bandwidth, consuming 15 mW, 10.5 mW, and 8.5 mW power, respectively, all containe

文件：2.20408 Mbytes 頁(yè)數(shù)：24 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs

FEATURES ? Oversampled successive approximation (SAR) architecture ? High performance ac and dc accuracy, low power ? 115.5 dB dynamic range, 32 kSPS (AD7767-2) ? 112.5 dB dynamic range, 64 kSPS (AD7767-1) ? 109.5 dB dynamic range, 128 kSPS (AD7767) ? ?118 dB THD ? Exceptionally low power

文件：4.112939 Mbytes 頁(yè)數(shù)：23 Pages

AD

亞德諾

24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs

GENERAL DESCRIPTION The AD7767/AD7767-1/AD7767-2 are high performance 24-bit oversampled SAR analog-to-digital converters (ADC). The AD7767/AD7767-1/AD7767-2 combine the benefits of a large dynamic range and input bandwidth, consuming 15 mW, 10.5 mW, and 8.5 mW power, respectively, all containe

文件：2.20408 Mbytes 頁(yè)數(shù)：24 Pages

AD

亞德諾