Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- GENERAL DESCRIPTION
- CONNECTION DIAGRAM
- TABLE OF CONTENTS
- SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
- PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
- TYPICAL PERFORMANCE CHARACTERISTICS
- TEST CIRCUITS
- OPERATIONAL DESCRIPTION
- THEORY OF OPERATION
- GENERAL USAGE OF THE AD8132
- DIFFERENTIAL AMPLIFIER WITHOUT RESISTORS (HIGH INPUT IMPEDANCE INVERTING AMPLIFIER)
- OTHER β2 = 1 CIRCUITS
- VARYING β2
- β1 = 0
- ESTIMATING THE OUTPUT NOISE VOLTAGE
- CALCULATING INPUT IMPEDANCE OF THE APPLICATION CIRCUIT
- INPUT COMMON-MODE VOLTAGE RANGE IN SINGLE-SUPPLY APPLICATIONS
- SETTING THE OUTPUT COMMON-MODE VOLTAGE
- DRIVING A CAPACITIVE LOAD
- OPEN-LOOP GAIN AND PHASE
- LAYOUT, GROUNDING, AND BYPASSING
- APPLICATIONS INFORMATION
- OUTLINE DIMENSIONS
AD8132
Rev. I | Page 19 of 32
5ns
V
O, dm
(0.5V/DIV)
V
IN, sm
(1V/DIV)
V
S
= 5V
V
IN
= 2.5V STEP
G = +2
R
F
= 1kΩ
R
L, dm
= 200Ω
01035-061
Figure 53. Overdrive Recovery
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
15
13
5
–50 –30 90
–1010305070
11
9
7
V
S
= ±5V
V
S
= +5V
01035-062
Figure 54. Supply Current vs. Temperature
TEMPERATURE (°C)
DIFFERENTI
A
L OUTPUT OFFSET (mV)
0
–0.5
–2.5
–40 –20 100
020406080
–1.0
–1.5
–2.0
V
S
= ±5V
V
S
= +5V
01035-063
Figure 55. Differential Output Offset Voltage vs. Temperature