AD827JR-16

Product Summary

PRODUCT DESCRIPTION
The AD827 is a dual version of Analog Devices’ industrystandard AD847 op amp. Like the AD847, it provides high speed, low power performance at low cost. The AD827 achieves a 300 V/μs slew rate and 50 MHz unity-gain bandwidth while consuming only 100 mW when operating from ±5 volt power
supplies. Performance is specified for operation using ±5 V to ±15 V power supplies.
The AD827 offers an open-loop gain of 3,500 V/V into 500 Ω loads. It also features a low input voltage noise of 15 nV/√Hz,
and a low input offset voltage of 2 mV maximum. Commonmode rejection ratio is a minimum of 80 dB. Power supply rejection ratio is maintained at better than 20 dB with input
frequencies as high as 1 MHz, thus minimizing noise feedthrough from switching power supplies.
The AD827 is also ideal for use in demanding video applications, driving coaxial cables with less than 0.04% differential gain and 0.19° differential phase errors for 643 mV p-p into a
75 Ω reverse terminated cable.The AD827 is also useful in multichannel, high speed data conversion systems where its fast (120 ns to 0.1%) settling time
is of importance. In such applications, the AD827 serves as an input buffer for 8-bit to 10-bit A/D converters and as an output amplifier for high speed D/A converters

Parametrics

ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Internal Power Dissipation2
Plastic (N) Package (Derate at 10 mW/°C) . . . . . . . . 1.5 W
Cerdip (Q) Package (Derate at 8.7 mW/°C) . . . . . . . 1.3 W
Small Outline (R) Package (Derate at 10 mW/°C) . . . 1.5 W
LCC (E) Package (Derate at 6.7 mW/°C) . . . . . . . . . 1.0 W
Input Common-Mode Voltage . . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Output Short Circuit Duration3. . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (N, R) . . . . . . . –65°C to +125°C
Storage Temperature Range (Q) . . . . . . . . . –65°C to +150°C
Operating Temperature Range
AD827J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
AD827A . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
AD827S . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
Lead Temperature Range
(Soldering to 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 300℃

Features

FEATURES
High Speed
50 MHz Unity Gain Stable Operation
300 V/ms Slew Rate
120 ns Settling Time
Drives Unlimited Capacitive Loads
Excellent Video Performance
0.04% Differential Gain @ 4.4 MHz
0.198 Differential Phase @ 4.4 MHz
Good DC Performance
2 mV max Input Offset Voltage
15 mV/8C Input Offset Voltage Drift
Available in Tape and Reel in Accordance with
EIA-481A Standard
Low Power
Only 10 mA Total Supply Current for Both Amplifiers：±5 V to ±15 V Supplies