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ADA4830-1BCPZ-R7

High Speed Difference Amplifier with Input Short to Battery Protection

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

ADA4830-1BCPZ-R7
Datasheet:

ADA4830-1BCPZ-R7 Datasheet (PDF)
Amplifier Type:

Differential
Number of Circuits:

1
Slew Rate:

250V/µs
-3db Bandwidth:

84 MHz
EDA/CAD Models:

Request Free CAD Models for ADA4830-1BCPZ-R7

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ADA4830-1BCPZ-R7 General Description

The ADA4830-1 (single) and ADA4830-2 (dual) are monolithic, high speed difference amplifiers that integrate input overvoltage (short-to-battery) protection of up to 18 V with a wide input common-mode voltage range and excellent ESD robustness. They are intended for use as receivers for differential or pseudo differential CVBS and other high speed video signals in harsh, noisy environments such as automotive infotainment and vision systems. The ADA4830-1 and ADA4830-2 combine high speed and precision, which allows for accurate reproduction of CVBS video signals, yet rejects unwanted common-mode error voltages.

Key Features

Input overvoltage (short to battery) protection of up to 18 V
Short to battery output flag for wire diagnostics
Wide input common mode range with single 5 V supply
High-performance video amplifier with 0.5 V/V gain
-- −3 dB bandwidth of 84 MHz
-- 220 V/µs slew rate (2 V step)
Excellent video specifications
0.1 dB flatness to 20 MHz
SNR of 73 dB to 15 MHz
Differential gain of 0.1%
Differential phase of 0.1°
Power-down mode
Space saving 3 mm × 3 mm LFCSP package
Wide operating temperature range: −40°C to +125°C

Application

Automotive vision systems
Automotive infotainment
Surveillance systems

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Differential	Number of Circuits	1
Output Type	-	Slew Rate	250V/µs
-3db Bandwidth	84 MHz	Current - Supply	6.8mA
Current - Output / Channel	125 mA	Voltage - Supply Span (Min)	2.9 V
Voltage - Supply Span (Max)	5.5 V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	ADA4830
Product Category	Differential Amplifiers	Number of Channels	1 Channel
GBP - Gain Bandwidth Product	84 MHz	SR - Slew Rate	250 V/us
CMRR - Common Mode Rejection Ratio	65 dB	Output Current per Channel	248 mA
Supply Voltage - Max	5.5 V	Supply Voltage - Min	2.9 V
Operating Supply Current	6.8 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Mounting Style	SMD/SMT
Development Kit	EVAL-CN0273-EB1Z	Gain V/V	0.5 V/V
Height	0.75 mm	Input Voltage Range - Max	3.9 V
Length	3 mm	Maximum Input Resistance	2 kOhms
Moisture Sensitive	Yes	Operating Supply Voltage	2.9 V to 5.5 V
Product	Differential Amplifiers	Product Type	Differential Amplifiers
PSRR - Power Supply Rejection Ratio	53 dB	Settling Time	25 ns
Factory Pack Quantity	1500	Subcategory	Amplifier ICs
Supply Type	Single	Voltage Gain dB	0 dB
Width	3 mm	Unit Weight	0.747808 oz