OPA1652

現行

雙 SoundPlus™ 低雜訊和失真、通用型 FET 輸入音頻運算放大器

立即訂購

產品規格表

document-pdfAcrobat OPA165x SoundPlus™ Low Noise and Distortion, General-Purpose, FET-Input Audio Operational Amplifiers datasheet (Rev. B) (英文) PDF | HTML

OPA1652

現行

立即訂購

產品詳細資料

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

4.5

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

36

GBW (typ) (MHz)

18

Slew rate (typ) (V/µs)

10

Rail-to-rail

Out

Vos (offset voltage at 25°C) (max) (mV)

1.5

Iq per channel (typ) (mA)

2

Vn at 1 kHz (typ) (nV√Hz)

4.5

Features

Burr-Brown™ Audio, Small Size

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.05

Product type

Essential

Architecture

CMOS

CMRR (typ) (dB)

110

Input bias current (max) (pA)

100

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

4.5

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

36

GBW (typ) (MHz)

18

Slew rate (typ) (V/µs)

10

Rail-to-rail

Out

Vos (offset voltage at 25°C) (max) (mV)

1.5

Iq per channel (typ) (mA)

2

Vn at 1 kHz (typ) (nV√Hz)

4.5

Features

Burr-Brown™ Audio, Small Size

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Iout (typ) (A)

0.05

Product type

Essential

Architecture

CMOS

CMRR (typ) (dB)

110

Input bias current (max) (pA)

100

WSON (DRG)

8

9 mm² (3 mm × 3 mm)

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

VSSOP (DGK)

8

14.7 mm² (3 mm × 4.9 mm)

Low Noise: 4.5 nV/√Hz at 1 kHz
3.8 nV/√Hz at 10 kHz
Low Distortion: 0.00005% at 1 kHz
Low Quiescent Current: 2 mA per Channel
Low Input Bias Current: 10 pA
Slew Rate: 10 V/µs
Wide Gain Bandwidth: 18 MHz (G = 1)
Unity-Gain Stable
Rail-to-Rail Output
Wide Supply Range: ±2.25 V to ±18 V, or 4.5 V to 36 V
Dual and Quad Versions Available
Small Package Sizes: Dual: SO-8 and MSOP-8
Quad: SO-14 and TSSOP-14

Low Noise: 4.5 nV/√Hz at 1 kHz
3.8 nV/√Hz at 10 kHz
Low Distortion: 0.00005% at 1 kHz
Low Quiescent Current: 2 mA per Channel
Low Input Bias Current: 10 pA
Slew Rate: 10 V/µs
Wide Gain Bandwidth: 18 MHz (G = 1)
Unity-Gain Stable
Rail-to-Rail Output
Wide Supply Range: ±2.25 V to ±18 V, or 4.5 V to 36 V
Dual and Quad Versions Available
Small Package Sizes: Dual: SO-8 and MSOP-8
Quad: SO-14 and TSSOP-14

The OPA1652 (dual) and OPA1654 (quad) FET-input operational amplifiers achieve a low 4.5-nV/√Hz noise density with an ultra-low distortion of 0.00005% at 1 kHz. The OPA1652 and OPA1654 op amps offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA.

These devices operate over a very-wide-supply range of ±2.25 V to ±18 V, or 4.5 V to 36 V, on only 2 mA of supply current per channel. The OPA1652 and OPA1654 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1652 and OPA1654 temperature ranges are specified from –40°C to +85°C.

The OPA1652 (dual) and OPA1654 (quad) FET-input operational amplifiers achieve a low 4.5-nV/√Hz noise density with an ultra-low distortion of 0.00005% at 1 kHz. The OPA1652 and OPA1654 op amps offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA.

These devices operate over a very-wide-supply range of ±2.25 V to ±18 V, or 4.5 V to 36 V, on only 2 mA of supply current per channel. The OPA1652 and OPA1654 op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

These devices also feature completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1652 and OPA1654 temperature ranges are specified from –40°C to +85°C.

filter

尋找其它音訊運算放大器

下載觀看有字幕稿的影片影片

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。

檢視所有 8

重要文件	類型	標題	格式選項
*	資料表	OPA165x SoundPlus™ Low Noise and Distortion, General-Purpose, FET-Input Audio Operational Amplifiers datasheet (Rev. B)	PDF \| HTML	2016/12/13
	Application brief	Understanding Op Amp Noise in Audio Circuits	PDF \| HTML	2021/6/14
	應用說明	Phantom Power with Operational Amplifiers (Rev. A)		2018/11/9
	電子書	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	2017/3/28
	電子書	Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D)	PDF \| HTML	2014/9/30
	應用說明	OPA1652, OPA1654 EMIR Immunity Performance		2012/12/26
	類比設計期刊	Source resistance and noise considerations in amplifiers		2012/4/26
	類比設計期刊	2Q 2012 Issue Analog Applications Journal		2012/4/26

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

AMP-PDK-EVM — 放大器性能開發套件評估模組

放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件，可測試通用運算放大器 (op amp) 參數，並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項，可滿足封裝需求，使工程師能夠快速評估和驗證裝置性能。

AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝，包括：

D (SOIC-8 和 SOIC-14)
PW (TSSOP-14)
DGK (VSSOP-8)
DBV (SOT23-5 和 SOT23-6)
DCK (SC70-5 和 SC70-6)

使用指南: PDF | HTML

支援產品和硬體

檢視選項

開發板

PP-SALB2-EVM — PP-SALB2-EVM 智慧放大器喇叭特性化基板評估模組 (學習板 2)

此電路板支援：TAS2555YZEVM、TAS2557EVM 及 TAS2559EVM。

智慧型放大器喇叭特性化基板與支援的 TI 智慧型放大器和 PurePath Console 軟體一起使用時，可讓使用者測量喇叭偏移、溫度及其他參數，以搭配 TI 智慧型放大器產品使用。整個解決方案提供方便使用的逐步程序，引導您完成整個喇叭特性化程序。完成特性化後，喇叭參數會自動載入 PurePath Console 中，以便開始進行微調，並透過喇叭保護功能獲得最佳音質。

支援產品和硬體

有庫存

限制：

登入以進行訂購

lock

登入以檢視庫存

??asset.out-of-stock-ti_zh_TW??

無法提供

模擬型號