ADA4099-1 Series

50 V, 8 MHz, 1.5 mA per Channel, Robust, Over-The-Top, Precision Op Amps

Catalog

50 V, 8 MHz, 1.5 mA per Channel, Robust, Over-The-Top, Precision Op Amps

Part	Output Type	Current - Output / Channel	Supplier Device Package	Number of Circuits	Voltage - Supply Span (Min) [Min]	Amplifier Type	Operating Temperature [Min]	Operating Temperature [Max]	Slew Rate	Current - Input Bias	Gain Bandwidth Product	Current - Supply	Package / Case	Voltage - Supply Span (Max) [Max]	Mounting Type	Voltage - Input Offset
Analog Devices ADA4099-1BUJZ-RL7	Rail-to-Rail	50 mA	TSOT-6	1	3.15 V	General Purpose	-40 °C	125 °C	4 V/µs	4 nA	8 MHz	1.75 mA	SOT-23-6 Thin TSOT-23-6	50 V	Surface Mount	15 µV
Analog Devices ADA4099-1BUJZ-R5	Rail-to-Rail	50 mA	TSOT-6	1	3.15 V	General Purpose	-40 °C	125 °C	4 V/µs	4 nA	8 MHz	1.75 mA	SOT-23-6 Thin TSOT-23-6	50 V	Surface Mount	15 µV
Analog Devices ADA4099-1HUJZ-RL7	Rail-to-Rail	50 mA	TSOT-6	1	3.15 V	General Purpose	-55 °C	150 °C	4 V/µs	4 nA	8 MHz	1.75 mA	SOT-23-6 Thin TSOT-23-6	50 V	Surface Mount	15 µV

Catalog

50 V, 8 MHz, 1.5 mA per Channel, Robust, Over-The-Top, Precision Op Amps

Key Features

• Ultrawide common-mode range: −VS− 0.1 V to −VS + 70 V

• Wide power supply voltage range: (VSY): +3.15 V to +50 V (±25 V for PSRR)

• Low supply current: 1.5 mA per channel (typical)

• Low input offset voltage: ±40 μV maximum

• Low input offset voltage drift: ±0.4 μV/°C maximum

• Low voltage noise:1/f noise corner: 6 Hz typical150 nV p-p typical at 0.1 Hz to 10 Hz7 nV/√Hz typical at 100 Hz (en)

• 1/f noise corner: 6 Hz typical

• 150 nV p-p typical at 0.1 Hz to 10 Hz

• 7 nV/√Hz typical at 100 Hz (en)

• High speedGBP: 8 MHz typicalSlew rate: 5.5 V/μs typical at ΔVOUT= 25 V

• GBP: 8 MHz typical

• Slew rate: 5.5 V/μs typical at ΔVOUT= 25 V

• Low power shutdown: 20 μA maximum

• Low input bias current: ±10 nA maximum

• Large signal voltage gain: 120 dB minimum

• CMRR: 118 dB, minimum

• PSRR: 123 dB, minimum

• Input overdrive tolerant with no phase reversal

• ±2 kV HBM and ±1.25 kV FICDM

• Wide temperature range: −55°C to +150°C (H grade)

Description

The ADA4099-1 and ADA4099-2 are single/dual robust, precision, rail-to-rail input/output operational amplifiers (op amps) with inputs that operate from −VSto +VSand beyond, which is referred to in this data sheet as Over-The-Top™. The devices feature offset voltages of <40 μV, input bias currents (IB) of <10 nA, and can operate on single or split supplies that range from 3.15 V to 50 V. The ADA4099-1 and ADA4099-2 draws 1.5 mA of quiescent current per channel.The ADA4099-1 and ADA4099-2 Over-The-Top input stages have robust input protection features for abusive environments. The inputs can tolerate up to 80 V of differential voltage without damage or degradation to dc accuracy. The operating input common-mode range extends from rail-to-rail and beyond, up to 70 V > –VS, independent of the +VSsupply.The ADA4099-1 and ADA4099-2 are unity-gain stable and can drive loads requiring up to 20 mA per channel. The device can also drive capacitive loads as large as 100 pF. The amplifiers are available with low power shutdown.The ADA4099-1 is available in a standard, 6-lead, thin small outline transistor (TSOT) package. The ADA4099-2 is available in an 8- lead, standard small outline package (SOIC_N), 8-lead, mini small outline package (MSOP), and a 10-lead, lead frame chip scale package (LFCSP).APPLICATIONSIndustrial sensor conditioningSupply current sensingBattery and power supply monitoringFront-end amplifiers in abusive environments4 mA to 20 mA transmitters