PGA280中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
PGA280 |
功能描述 | INA851 Precision, Low-Noise, Fully Differential Output Instrumentation Amplifier With Attenuating Gain and Output Clamping |
文件大小 |
3.77433 Mbytes |
頁面數(shù)量 |
52 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-25 13:59:00 |
PGA280規(guī)格書詳情
1 Features
? Gain programmable from
G = 0.2 to 10,000 by using external resistor
? Fully differential outputs with integrated clamping
? Low offset voltage: 10 μV (typ), 35 μV (max)
? Low offset drift: 0.1 μV/°C (typ), 0.3 μV/°C (max)
? Low input bias current: 5 nA (typ)
? Input stage noise: 3.2 nV/√Hz, 0.8 pA/√Hz
? Wide bandwidth: 22 MHz at G = 0.2,
15 MHz at G = 1
? Common-mode rejection: 106 dB (min) at G = 10,
120 dB (min) at 100 ≤ G ≤ 1000
? Power supply rejection: 110 dB (min) at G = 1
? Supply current: 6 mA (typ)
? Input overvoltage protection to ±40 V beyond
supplies
? Supply range:
– Single supply: 8 V to 36 V
– Dual supply: ±4 V to ±18 V
? Specified temperature range: –40°C to +125°C
? Tiny package: 16-pin VQFN
2 Applications
? Analog input module
? Flow transmitter
? LCD test
? Electrocardiogram (ECG)
? Surgical equipment
? Oscilloscope (DSO)
? Weigh scale
? Semiconductor test
3 Description
The INA851 is the industry's first high-precision
instrumentation amplifier with fully differential outputs.
This device is optimized to drive inputs of modern
high performance analog-to-digital converters (ADCs)
with fully differential inputs. The INA851 operates over
a very-wide, single-supply or dual-supply range. The
output stage gain can be set to either 0.2 or to 1 by
shorting or floating two pins. A single external resistor
sets any input stage gain from 1 to 10,000.
Compared to other amplifiers in the same class,
the INA851 offers very-low input bias current and
low input-referred current noise as a result of superbeta
input transistors. A state-of-the-art manufacturing
process provides exceptionally low voltage noise,
input offset voltage, and offset voltage drift. Additional
circuitry protects the device inputs against overvoltage
up to ±40 V beyond the power-supply voltages.The
device outputs feature built-in clamping circuitry to
protect the ADC or downstream device against
overdrive damage.
The device is designed for operation from either
an 8-V minimum single or ±4-V dual supply, and a
maximum of 36-V single or ±18 V dual supply.
產(chǎn)品屬性
- 型號(hào):
PGA280
- 制造商:
TI
- 制造商全稱:
Texas Instruments
- 功能描述:
Zero-Drift High-Voltage Programmable Gain INSTRUMENTATION AMPLIFIER
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
TSSOP24 |
24981 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI/德州儀器 |
2023+ |
TSSOP-24 |
6000 |
全新原裝深圳倉(cāng)庫現(xiàn)貨有單必成 |
詢價(jià) | ||
TI |
2016+ |
TSSOP24 |
3000 |
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
TI/德州儀器 |
23+ |
TSSOP24 |
30000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI |
2020+ |
原廠封裝 |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價(jià) | ||
TI/德州儀器 |
21+ |
TSSOP24 |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
TI/德州儀器 |
21+ |
TSSOP24 |
10000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢價(jià) | ||
TI |
24+ |
TSSOP|24 |
8230 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
N/A |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
TSSOP24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |