ADA4850-2 Series

High Speed, Rail-to-Rail Output Op Amp with Ultralow Power-Down

Catalog

High Speed, Rail-to-Rail Output Op Amp with Ultralow Power-Down

Part	-3db Bandwidth	Voltage - Input Offset	Voltage - Supply Span (Min) [Min]	Current - Supply	Slew Rate	Output Type	Package / Case	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Current - Output / Channel	Current - Input Bias	Number of Circuits	Mounting Type	Amplifier Type	Operating Temperature [Max]	Operating Temperature [Min]	Board Type	Supplied Contents	Channels per IC
Analog Devices ADA4850-1YCPZ-R2	175 MHz	600 µV	2.7 V	2.5 mA	220 V/µs	Rail-to-Rail	8-WFDFN Exposed Pad CSP	6 V	8-LFCSP (3x3)	118 mA	2.3 µA	1	Surface Mount	Voltage Feedback	125 °C	-40 °C
Analog Devices ADA4850-2YCPZ-RL	175 MHz	600 µV	2.7 V	2.5 mA	220 V/µs	Rail-to-Rail	16-WFQFN Exposed Pad CSP	6 V	16-LFCSP (3x3)	118 mA	2.3 µA	2	Surface Mount	Voltage Feedback	125 °C	-40 °C
Analog Devices ADA4850-2YCP-EBZ														Voltage Feedback			Bare (Unpopulated)	Board(s)	2 - Dual
Analog Devices ADA4850-1YCPZ-RL	175 MHz	600 µV	2.7 V	2.5 mA	220 V/µs	Rail-to-Rail	8-WFDFN Exposed Pad CSP	6 V	8-LFCSP (3x3)	118 mA	2.3 µA	1	Surface Mount	Voltage Feedback	125 °C	-40 °C
Analog Devices ADA4850-2YCPZ-RL7	175 MHz	600 µV	2.7 V	2.5 mA	220 V/µs	Rail-to-Rail	16-WFQFN Exposed Pad CSP	6 V	16-LFCSP (3x3)	118 mA	2.3 µA	2	Surface Mount	Voltage Feedback	125 °C	-40 °C

Catalog

High Speed, Rail-to-Rail Output Op Amp with Ultralow Power-Down

Key Features

• Ultralow power-down current: 150 nA/amplifier maximum

• Low quiescent current: 2.4 mA/amplifier

• High speed175 MHz, −3 dB bandwidth220 V/μs slew rate85 ns settling time to 0.1%

• 175 MHz, −3 dB bandwidth

• 220 V/μs slew rate

• 85 ns settling time to 0.1%

• Excellent video specifications

• 0.1 dB flatness: 14 MHz

• Differential gain: 0.12%

• Differential phase: 0.09°

• Single-supply operation: 2.7 V to 6 V

• Rail-to-rail output

• Output swings to within 80 mV of either rail

• Low voltage offset: 0.6 mV

Description

TheADA4850-1/ADA4850-2 are low price, high speed, voltage feedbacks rail-to-rail output op amps with ultralow power-down. Despite their low price, the ADA4850-1/ADA4850-2 provide excellent overall performance and versatility. The 175 MHz, −3 dB bandwidth and 220 V/μs slew rate make these amplifiers well-suited for many general-purpose, high speed applications.The ADA4850-1/ADA4850-2 are designed to operate at supply voltages as low as 2.7 V and up to 6 V at 2.4 mA of supply current per amplifier. In power-down mode, the supply current is less than 150 nA, ideal for battery-powered applications.The ADA4850-1/ADA4850-2 family provides users with a true single-supply capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. The output of the amplifier can swing within 80 mV of either supply rail.With its combination of low price, excellent differential gain (0.12%), differential phase (0.09°), and 0.1 dB flatness out to 14 MHz, these amplifiers are ideal for video applications.The ADA4850-1/ADA4850-2 are designed to work in the extended temperature range of −40°C to +125°C.ApplicationsPortable multimedia playersVideo camerasDigital still camerasConsumer videoClock buffers