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ADR4550BRZ-R7中文资料
ADR4550BRZ-R7数据手册规格书PDF详情
GENERAL DESCRIPTION
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/
ADR4550 devices are high precision, low power, low noise
voltage references featuring ±0.02 B, C, and D grade
maximum initial error, excellent temperature stability, and low
output noise.
This family of voltage references uses an innovative core topology
to achieve high accuracy while offering industry-leading
temperature stability and noise performance. The low, thermally
induced output voltage hysteresis and low long-term output
voltage drift of the devices also improve system accuracy over
time and temperature variations.
A maximum operating current of 950 μA and a maximum low
dropout voltage of 300 mV allow the devices to function very
well in portable equipment.
The ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/
ADR4550 series of references are each provided in an 8-lead
SOIC and are available in a wide range of output voltages, all of
which are specified over the extended industrial temperature
range of −40°C to +125°C.
The ADR4525, ADR4540, and ADR4550 are also available in D,
which are in 8 lead LCC package, and C grade with a temperature
range of 0°C to 70°C. The ADR4525W, available in an 8-lead
SOIC package, is qualified for automotive applications.
FEATURES
Maximum temperature coefficient (TCVOUT):
0.8 ppm/°C (D grade 0°C to 70°C)
1 ppm/°C (C grade 0°C to 70°C)
2 ppm/°C (B grade −40°C to +125°C)
4 ppm/°C (A grade −40°C to +125°C)
Output noise (0.1 Hz to 10 Hz):
1 μV p-p at VOUT of 2.048 V typical
Initial output voltage error:
B, C, D grade: ±0.02 (maximum)
Input voltage range: 3 V to 15 V
Operating temperature:
A grade and B grade: −40°C to +125°C
C grade and D grade: 0°C to +70°C
Output current: +10 mA source/−10 mA sink
Low quiescent current: 950 μA (maximum)
Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
8-lead SOIC and LCC package
AEC-Q100 qualified for automotive applications
Long-term drift: 8 ppm typical at 4500 hours
APPLICATIONS
Precision data acquisition systems
High resolution data converters
High precision measurement devices
Industrial instrumentation
Medical devices
Automotive battery monitoring
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
25+ |
SOP-8 |
32000 |
ADI/亚德诺全新特价ADR4550BRZ-R7即刻询购立享优惠#长期有货 |
|||
AD |
22+ |
SOP8 |
26500 |
||||
ADI/亚德诺 |
100000 |
代理渠道/只做原装/可含税 |
|||||
ADI/亚德诺 |
23+ |
SOIC-8 |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
|||
ADI/亚德诺 |
2021+ |
SOP-8 |
9000 |
原装现货,随时欢迎询价 |
|||
ADI |
21+ |
SOP-8 |
2579 |
原装正品,实单请联系 |
|||
ADI(亚德诺) |
2023+ |
SOIC-8 |
4550 |
全新原装正品 |
|||
ADI(亚德诺) |
24+ |
SOP8 |
8048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
ADI/亚德诺 |
23+/24+ |
SOP |
9865 |
AD专营模拟混合和数字信号处理100%原装正品 |
|||
ADI |
24+ |
SOP8 |
4860 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
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