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ALD310708PCL规格书详情
GENERAL DESCRIPTION
ALD310708A/ALD310708 high precision monolithic quad P-Channel
MOSFET arrays are matched at the factory using ALD's proven EPAD®
CMOS technology. This device is available in a quad version and is a
member of the EPAD® Matched Pair MOSFET Family. The
ALD310708A/ALD310708 is a P-channel version of the popular
ALD110808A/ALD110808 Precision Threshold device. Together, these
two MOSFET series enable complementary precision N-Channel and PChannel
MOSFET array based circuits.
Intended for low voltage and low power small signal applications, the
ALD310708A/ALD310708 features precision -0.80V Gate Threshold
Voltage, which enables circuit designs with very low operating voltages
such as 2V power supplies where the circuits operate below the
threshold voltage of the ALD310708A/ALD310708. This feature also
enhances input/output signal operating ranges, especially in very low
operating voltage environments. With these low threshold precision
devices, a circuit with multiple cascading stages can be constructed to
operate at extremely low supply or bias voltage levels. ALD310708A/
ALD310708 also features high input impedance (2.5 x 1010Ω) and high
DC current gain (>108).
ALD310708A/ALD310708 MOSFETs are designed for exceptional
matching of device electrical characteristics. The Gate Threshold Voltage
VGS(th) is set precisely at -0.80V +/-0.02V, featuring a typical offset
voltage of only +/-0.001V (1mV). As these devices are on the same
monolithic chip, they also exhibit excellent temperature tracking
characteristics. They are versatile design components for a broad range
of precision analog applications such as basic building blocks for current
mirrors, matching circuits, current sources, differential amplifier input
stages, transmission gates, and multiplexers. These devices also excel
in limited operating voltage applications such as very low level precision
voltage-clamps. In addition to matched pair electrical characteristics,
each individual MOSFET exhibits individual well controlled manufacturing
characteristics, enabling the user to depend on tight design limits from
different production batches.
APPLICATIONS
• 0.5 precision current mirrors and current sources
• Low Tempco (<= 50ppm/°C) current mirrors/sources
• Energy harvesting circuits
• Very low voltage analog and digital circuits
• Backup battery circuits & power failure detectors
• Precision low level voltage-clamps
• Low level zero-crossing detector
• Source followers and buffers
• Precision capacitive probes and sensor interfaces
• Precision charge detectors and charge integrators
• Discrete differential amplifier input stage
• Peak-detectors and level-shifters
• High-side switches and Sample-and-Hold switches
• Precision current multipliers
• Discrete analog switches / multiplexers
• Discrete voltage comparators
FEATURES & BENEFITS
• Precision matched Gate Threshold Voltages
• Precision offset voltages (VOS):
ALD310708A: 1mV typical
ALD310708: 2mV typical
• Sub-threshold voltage operation
• Low min. operating voltage of less than 0.8V
• Ultra low min. operating current of less than 1nA
• Nano-power operation
• Wide dynamic operating current ranges
• Exponential operating current ranges
• Matched transconductance and output conductance
• Matched and tracked temperature characteristics
• Tight lot-to-lot parametric control
• Positive, zero, and negative VGS(th) tempco bias currents
• Low input capacitance
• Low input/output leakage currents
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
24+ |
N/A |
56000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
TAKAMISAWA继电器 |
22+ |
DIP |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
HG |
23+ |
QFN16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
FUJITSU/富士通 |
24+23+ |
DIP |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
HG |
2048+ |
QFN16 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
AWINIC/艾为 |
23+ |
15+ |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
IDEC |
23+ |
646210 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | |||
FUJITSU/富士通 |
2022+ |
DIP |
29832 |
原盒原标 正品现货 诚信经营 终身质保 |
询价 | ||
PANASONIC |
22+ |
原廠原封 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
FUJITSU/富士通 |
23+ |
DIP |
20000 |
原装正品 欢迎咨询 |
询价 |