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REF35120QDBVR中文资料PDF规格书
REF35120QDBVR规格书详情
1 Features
• Ultra-low quiescent current:
– 650 nA (typical)
• Initial accuracy: ±0.05 (maximum)
• Temperature coefficient:
– 12 ppm/°C (maximum for −40°C to 105°C)
• Output 1/f noise (0.1 Hz to 10 Hz): 3.3 ppmP-P
• NR pin to reduce noise
• EN pin to reduce shutdown current consumption
• Long-term stability: 40 ppm at 1k hour
• Thermal hysteresis: 70 ppm
• Specified temperature range: −40°C to +105°C
• Operating temperature range: −55°C to +125°C
• Output current: +10 mA, −5 mA
• Input voltage: VREF + VDO to 6 V
• Output voltage options:
– 1.024 V, 1.2 V, 1.25 V, 1.6 V, 1.8 V, 2.048 V,
2.5 V, 3.0 V, 3.3 V, 4.096 V, 5.0 V
• Small footprint 6-pin SOT−23 package
• Smallest footprint 4-pin WCSP package
2 Applications
• Flow transmitter
• Blood glucose monitor
• Servo drive control module
• Power quality analyzer
• Fault indicator
• Oscilloscope
• Process analytics
• Optical Module
3 Description
The REF35 is a family of nanopower, low-drift, highprecision
series reference devices. The REF35 family
features ±0.05 initial accuracy with 650 nA typical
power consumption. The temperature coefficient (12
ppm/°C) and long-term stability (40 ppm at 1000
hours) of the device can help improve system stability
and reliability. The low power consumption combined
with high precision specifications are suitable for wide
variety of portable and low current applications.
The REF35 supplies up to 10 mA current with 3.3
ppmp-p noise and 20 ppm/mA load regulation. With
this feature set, REF35 creates a strong low-noise,
high accuracy power supply for precision sensors and
12–16b data converters.
The family is specified for operation from –40°C to
105°C and is functional over –55°C to 125°C. The
wide temperature is suited for industrial applications.
REF35 is available in wide output voltage variants
starting from 1.024 V to 5.0 V. The device is
offered in a space-saving, 6-pin SOT-23 and 4-pin
WCSP package options. Contact your local TI sales
representative for available voltage and package
options.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
REF3K7ULCLNP1 |
15 |
15 |
询价 | ||||
Infineon |
17+ |
SMD |
17900 |
电源管理IC开发工具 |
询价 | ||
TI |
2023 |
SOP-8 |
7000 |
公司原装现货/支持实单 |
询价 | ||
英飞凌 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Infineon Technologies |
22+/23+ |
开发板 |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Infineon Technologies |
23+ |
原装 |
5000 |
原装正品,提供BOM配单服务 |
询价 | ||
INFINEON |
23+ |
8000 |
只做原装现货 |
询价 | |||
Texas Instruments |
23+ |
sop |
1000 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI |
2020+ |
SOP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 |