Datasheet AD815 (Analog Devices) - 4

AD815–Typical Performance Characteristics 20 36 34 Volts V
ⴞ
S =
ⴞ
15V 32 15 30 28 10 26 VS =
ⴞ
5V 24 SUPPLY CURRENT – mA 5 22 20 COMMON-MODE VOLTAGE RANGE – 0 18 0 5 10 15 20 –40 –20 0 20 40 60 80 100 SUPPLY VOLTAGE –
ⴞ
Volts JUNCTION TEMPERATURE –
ⴗ
C
Figure 4. Input Common-Mode Voltage Range vs. Supply Figure 7. Total Supply Current vs. Temperature Voltage
40 80 33 TA = +25
ⴗ
C 30 30 60 NO LOAD 27 20 R 40 L = 50
⍀
(DIFFERENTIAL) 24 RL = 25
⍀
(SINGLE-ENDED) 10 20 TOTAL SUPPLY CURRENT – mA 21 SINGLE-ENDED OUTPUT VOLTAGE – V p-p DIFFERENTIAL OUTPUT VOLTAGE – V p-p 0 18 0 0 2 4 6 8 10 12 14 16 0 5 10 15 20 SUPPLY VOLTAGE – SUPPLY VOLTAGE –
ⴞ
Volts
ⴞ
Volts
Figure 5. Output Voltage Swing vs. Supply Voltage Figure 8. Total Supply Current vs. Supply Voltage
30 60 10 SIDE A, B VS =
ⴞ
15V +IB 0 50 V 25 S =
ⴞ
15V,
ⴞ
5V A –10
␮
20 40 –20 VS =
ⴞ
5V –30 SIDE B 15 30 –I –40 B SIDE A 10 20 –50 VS =
ⴞ
5V SIDE B INPUT BIAS CURRENT – –60 10 SIDE A 5 –IB –70 DIFFERENTIAL OUTPUT VOLTAGE – Volts p-p V SINGLE-ENDED OUTPUT VOLTAGE – Volts p-p S =
ⴞ
15V 0 0 –80 10 100 1k 10k –40 –20 0 20 40 60 80 100 LOAD RESISTANCE – (Differential –
⍀
) (Single-Ended –
⍀
/2) JUNCTION TEMPERATURE –
ⴗ
C
Figure 6. Output Voltage Swing vs. Load Resistance Figure 9. Input Bias Current vs. Temperature –4– REV. D Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION MAXIMUM POWER DISSIPATION Typical Performance Characteristics THEORY OF OPERATION Choice of Feedback and Gain Resistors PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS POWER SUPPLY BYPASSING DC ERRORS AND NOISE POWER CONSIDERATIONS Other Power Considerations Parallel Operation Differential Operation Creating Differential Signals Direct Single-Ended-to-Differential Conversion Twelve Channel Video Distribution Amplifier OUTLINE DIMENSIONS Ordering Guide Revision History