OPA837中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
OPA837 |
參數(shù)屬性 | OPA837 包裝為散裝;類別為開(kāi)發(fā)板,套件,編程器 > 評(píng)估板 - 運(yùn)算放大器;產(chǎn)品描述:EVAL BOARD FOR OPA837 |
功能描述 | OPAx863A High-Precision, 105-MHz, Rail-to-Rail Input/Output Amplifiers |
文件大小 |
1.68707 Mbytes |
頁(yè)面數(shù)量 |
35 頁(yè) |
生產(chǎn)廠商 | Texas Instruments(TI) |
企業(yè)簡(jiǎn)稱 |
TI1【德州儀器】 |
中文名稱 | 德州儀器 (TI)官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-24 18:42:00 |
OPA837規(guī)格書(shū)詳情
1 Features
? Gain-bandwidth product: 50 MHz
? High precision
– Input offset voltage: 95 μV (maximum)
– Offset drift: 1.2 μV/°C (maximum)
? Low power
– Quiescent current: 800 μA/ch (typical)
– Supply voltage: 2.7 V to 12.6 V
? Input voltage noise: 6.3 nV/√Hz
? Slew rate: 100 V/μs
? Rail-to-rail input and output
? HD2 and HD3: –129 dBc and –138 dBc at 20 kHz
(2-VPP)
? Operating temperature range:
–40°C to +125°C
? Additional features:
– Overload power limit
– Output short-circuit protection
2 Applications
? Low-power SAR and ΔΣ ADC driver
? ADC reference buffer
? Low-side current sensing
? Photodiode TIA interface
? Inductive sensing
? Battery-powered instrumentation
? Gain and active filter stages
3 Description
The OPA863A and OPA2863A devices (OPAx863A)
are low-power, unity-gain stable, rail-to-rail input
and output, voltage-feedback operational amplifiers.
These devices are trimmed in package to offer highprecision
performance with a maximum input offset
voltage of 95 μV and offset drift of 1.2 μV/℃ for high
accuracy measurements over temperature.
Consuming only 800 μA per channel, the OPAx863A
offer a gain-bandwidth product of 50 MHz, slew rate of
100 V/μs, and a voltage noise density of 6.3 nV/√Hz.
The rail-to-rail input stage with 2.7-V supply operation
is useful in portable, battery-powered applications.
The rail-to-rail input stage is well matched for gainbandwidth
product and noise across the full input
common-mode voltage range, enabling excellent
performance with wide-input dynamic range.
The OPAx863A include overload power limiting to limit
the increase in IQ with saturated outputs, thereby
preventing excessive power dissipation in powerconscious,
battery-operated systems. The output
stage is short-circuit protected, making these devices
conducive to ruggedized environments.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
OPA837DCKEVM
- 制造商:
Texas Instruments
- 類別:
開(kāi)發(fā)板,套件,編程器 > 評(píng)估板 - 運(yùn)算放大器
- 包裝:
散裝
- 每 IC 通道數(shù):
1 - 單路
- 放大器類型:
通用
- 輸出類型:
單端,滿擺幅
- 壓擺率:
105V/μs
- 電壓 - 供電,單/雙?(±):
2.7V ~ 5.4V,±1.35V ~ 2.7V
- 板類型:
完全填充
- 所含物品:
板
- 使用的 IC/零件:
OPA837
- 描述:
EVAL BOARD FOR OPA837
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
1934+ |
None |
300 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SOT236 |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
TI(德州儀器) |
10000 |
原裝正品長(zhǎng)期供貨,如假包賠包換 徐小姐13714450367 |
詢價(jià) | ||||
TI(德州儀器) |
23+ |
SOT-23-6 |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | ||
TI(德州儀器) |
1921+ |
SOT-23-6 |
3575 |
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SC705 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
SC70-5 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI |
24+ |
SC70|5 |
70230 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SC70-5 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) |
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