Datasheet > OPA832

OPA832

更新时间： 2024-11-05 02:57:07

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
30页	750K
描述
Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier

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OPA832 数据手册

OPA832

SBOS266E − JUNE 2003 − REVISED AUGUST 2008

Low-Power, Single-Supply, Fixed-Gain

Video Buffer Amplifier

F_DEATURES

DESCRIPTION

HIGH BANDWIDTH: 80MHz (G = +2)

LOW SUPPLY CURRENT: 3.9mA

FLEXIBLE SUPPLY RANGE:

+2.8V to +11V Single Supply

1.4V to 5.5V Dual Supply

The OPA832 is a low-power, high-speed, fixed-gain

amplifier designed to operate on a single +3.3V or +5V

supply. Operation on 5V or +10V supplies is also sup-

ported. The input range extends below ground and to

within 1V of the positive supply. Using complementary

common-emitter outputs provides an output swing to

within 30mV of ground and 130mV of the positive sup-

ply. The high output drive current and low differential

gain and phase errors also make it ideal for single-sup-

ply consumer video products.

INPUT RANGE INCLUDES GROUND ON

SINGLE SUPPLY

4.9V

OUTPUT SWING ON +5V SUPPLY

HIGH SLEW RATE: 350V/µsec

LOW INPUT VOLTAGE NOISE: 9.3nV/√Hz

Pb-FREE SOT23 PACKAGE

Low distortion operation is ensured by the high gain

bandwidth product (200MHz) and slew rate (850V/µs),

making the OPA832 an ideal input buffer stage to 3V

and 5V CMOS converters. Unlike other low-power,

single-supply amplifiers, distortion performance im-

proves as the signal swing is decreased. A low 9.3nV/√

Hz input voltage noise supports wide dynamic range op-

eration.

A_DPPLICATIONS

SINGLE-SUPPLY VIDEO LINE DRIVERS

CCD IMAGING CHANNELS

LOW-POWER ULTRASOUND

PORTABLE CONSUMER ELECTRONICS

The OPA832 is available in an industry-standard SO-8

package. The OPA832 is also available in an ultra-small

SOT23-5 package. For gains other than +1, −1, or +2,

consider using the OPA830.

与OPA832相关器件

型号	品牌	获取价格	描述	数据表
OPA832_15	TI	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA8328H	KODENSHI	获取价格	Infrared LED Chip
OPA832DBVR	BB	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832DBVT	BB	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832ID	BB	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832ID	TI	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832IDBVR	NSC	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832IDBVR	TI	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier
OPA832IDBVRG4	TI	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
OPA832IDBVT	NSC	获取价格	Low-Power, Single-Supply, Fixed-Gain Video Buffer Amplifier

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