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Description
The CS3302A is a high input-impedance, differential input, differential output amplifier with programmable gain, optimized for amplifying signals from high-impedance sensors such as hydrophones. The gain settings are binary weighted (x1, x2, x4, x8, x16, x32, x64) and are selected using simple pin settings. Two sets of external inputs, INA and INB, simplify system design as inputs from a sensor and test DAC. An internal 800? termination can also be selected for noise tests.
Amplifier input impedance is very high, requiring less than 1 pA of input current. Noise performance is very good at 1 μVp-p between 0.1 Hz and 10 Hz, and a noise density of 8.5 nV/ √Hz over the 200 Hz to 2 kHz band width. Distortion performance is also extremely good, typically -118 dB THD. Low input current, low noise, and low total harmonic distortion make this amplifier ideal for high-impedance differential sensors requiring maximum dynamic range.
Features & Description
● Signal Bandwidth: DC to 2 kHz
● Selectable Gain: x1, x2, x4, x8, x16, x32, x64
● Differential Inputs, Differential Outputs
? Multiplexed inputs: INA, INB, 800? termination
? Rough / fine charge outputs for CS5371A / 72A / 73A
? Max signal amplitude: 5 Vpp differential
? Ultra-low input bias: < 1 pA
● Excellent Noise Performance
? 1 μVp-p between 0.1 Hz and 10 Hz
? 8.5 nV/ √Hz from 200 Hz to 2 kHz
● Low Total Harmonic Distortion
? -118 dB THD typical (0.000126)
? -112 dB THD maximum (0.000251)
● Low Power Consumption
? Normal operation: 5 mA
? Power down: 10 μA
● Dual Power Supply Configuration
? VA+ = +2.5 V; VA- = -2.5 V;VD = +3.3 V
產(chǎn)品屬性
- 型號(hào)：
CS3302A-ISZ
- 功能描述：
特殊用途放大器 IC - Hydrophone Prog-gain Diff Amp
- RoHS：
否
- 制造商：
Texas Instruments
- 通道數(shù)量：
Single
- 工作電源電壓：
3 V to 5.5 V
- 電源電流：
5 mA
- 最大工作溫度：
+ 70 C
- 最小工作溫度：
- 40 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
QFN-20
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CIRRUSLOG |
23+ |
NA/ |
269 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
CIRRUSLOGIC |
22+ |
SSOP-24 |
25000 |
只做原裝,原裝,假一罰十 |
詢價(jià) | ||
CIRRUSLOG |
23+ |
SSOP-24 |
20000 |
原裝正品 歡迎咨詢 |
詢價(jià) | ||
CIRRUSLOGIC |
SSOP-24 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
Cirrus Logic Inc. |
21+ |
24SSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
CIRRUSLOG |
23+ |
SSOP-24 |
12000 |
100%原裝現(xiàn)貨 |
詢價(jià) | ||
CIRRUSLOGIC |
21+ |
SSOP24 |
166 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
CS |
22+ |
SSOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
CIRRUSLOGIC |
23+ |
SSOP24 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
CIRRUS |
24+ |
SSOP24 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) |
