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Description
The CS5374 combines two marine seismic analog measurement channels into one 7 mm x 7 mm QFN package. Each measurement channel consists of a high input impedance programmable gain differential amplifier that buffers analog signals into a high-performance, fourth-order ΔΣ modulator. The low-noise ΔΣ modulator converts the analog signal into a one-bit serial bit stream suitable for the CS5376A digital filter.
Features
● High Input Impedance Differential Amplifier
? Ultra-low input bias: < 1 pA
? Max signal amplitude: 5 Vpp differential
● Fourth Order Delta-Sigma (ΔΣ) Modulator
? Signal Bandwidth: DC to 2 kHz
? Common mode rejection: 110 dB CMRR
● Differential Analog Input, Digital ΔΣ Output
? Multiplexed inputs: INA, INB, 800Ω termination
? Selectable Gain: 1x, 2x, 4x, 8x, 16x, 32x, 64x
● Excellent Amplifier Noise Performance
? 1.5 μVpp between 0.1 Hz and 10 Hz
? 11 nV / √Hz from 200 Hz to 2 kHz
● High Modulator Dynamic Range
? 126 dB SNR @ 215 Hz BW (2 ms sampling)
? 123 dB SNR @ 430 Hz BW (1 ms sampling)
● Low Total Harmonic Distortion
? –118 dB THD typical (0.000126)
? –108 dB THD maximum (0.0004)
● Low Power Consumption
? Normal operation: 6.5 mA per channel
? Power down: 15 μA per channel max
● Dual Power Supply Configuration
? VA+ = +2.5 V; VA– = –2.5 V; VD = +3.3 V
產(chǎn)品屬性
- 型號(hào):
CS5374-CNZ
- 功能描述:
差分放大器 2-Ch DS Modulator & Hydrophone
- RoHS:
否
- 制造商:
Texas Instruments
- 通道數(shù)量:
1 Channel
- 帶寬:
2.4 GHz
- 可用增益調(diào)整:
6 dB to 26 dB
- 共模抑制比(最小值):
- 40 dB
- 工作電源電壓:
4.75 V to 5.25 V
- 電源電流:
100 mA
- 最大工作溫度:
+ 85 C
- 最小工作溫度:
- 40 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
WQFN-24
- 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 |
---|---|---|---|---|---|---|---|
CIRRUS |
23+ |
NA/ |
480 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
CIRRUS |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
CIRRUS |
22+ |
QFP64 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
CIRRUS |
12+ |
QFP64 |
16 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
CIRRUS |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢(shì). |
詢價(jià) | ||
CIRRUS |
QFP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
CIRRUS |
22+ |
QFP64 |
5000 |
詢價(jià) | |||
CIRRUS |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
CIRRUS |
23+ |
LQFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
Cirrus Logic Inc. |
22+ |
64TQFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |