Datasheet AD704/883B (Analog Devices)

link to page 2 link to page 1 link to page 1
Quad Picoampere Input Current, Precision, Bipolar Op Amp AD704/883B 1.1 Scope.
This specification covers the detail requirements for a quad precision, low input current, low offset voltage, monolithic bipolar amplifier.
1.2 Part Number.
The complete part number per Table 1 of this specification is as follows:
Part Number
AD704SE/883B
1.2.3 Case Outline. LCC (E-20A) Package 0.200 (5.08) 0.075 (1.91) REF 0.100 (2.54) REF 0.100 (2.54) REF 0.064 (1.63) 0.095 (2.41) 0.015 (0.38) 0.075 (1.90) MIN 19 3 20 18 4 0.028 (0.71) 1 0.358 (9.09) 0.358 0.011 (0.28) 0.342 (8.69) (9.09) BOTTOM 0.022 (0.56) MAX 0.007 (0.18) VIEW SQ 0.050 (1.27) SQ R TYP 14 8 BSC 0.075 (1.91) 13 9 REF 45° TYP 0.088 (2.24) 0.055 (1.40) 0.150 (3.81) 0.054 (1.37) 0.045 (1.14) BSC CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS -A (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR 06 REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 21 02 (X) Package Description
E E-20A 20-Terminal Leadless Chip Carrier
1.3 Absolute Maximum Ratings (TA = +25°C, unless otherwise noted).
Supply Voltage ... ±18 V Internal Power Dissipation1 .. 650 mW Input Voltage ... ±VS Differential Input Voltage2 ... ±0.7 V Output Short-Circuit Duration ... Indefinite Storage Temperature Range .. –65°C to +150°C Operating Temperature Range ... –55°C to +125°C Lead Temperature Range (Soldering 60 sec) ... 300°C 1 Maximum package power dissipation vs. ambient temperature.
MAXIMUM AMBIENT DERATE ABOVE MAXIMUM Package Type Temperature for Rating Ambient Temperature
LCC (E-20A) 90°C 5.7 mW/°C 2 The input pins of this amplifier are protected by back-to-back diodes. If the differential voltage exceeds ±0.7 V, external series protection resistors should be added to limit the input current to less than 25 mA.
1.4 Thermal Characteristics.
Thermal Resistance: θJC = 25°C/W for E-20A Package θJC = 95°C/W for E-20A Package
Rev. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 www.analog.com Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 ©1994–2007 Analog Devices, Inc. All rights reserved.
Document Outline 1.1 SCOPE 1.2 PART NUMBER Part Number 1.2.3 CASE OUTLINE (X) Package Description 1.3 ABSOLUTE MAXIMUM RATINGS 1.4 THERMAL CHARACTERISTICS 3.2.1 FUNCTIONAL BLOCK DIAGRAM AND TERMINAL ASSIGNMENTS 3.2.4 MICROCIRCUIT TECHNOLOGY GROUP 4.2.1 LIFE TEST/BURN-IN CIRCUIT