Datasheet AD8538, AD8539 (Analog Devices) - 10

AD8538/AD8539 Data Sheet 1000 V V SY = 5V AND 2.7V SY = 5V AV = 1 CL = 300pF A RL = 10kΩ 100 V = 100 ) Ω ( IV) AV = 10 D 10 V/ DANCE E E (1 P G M A I A 1 V = 1 LT UT P VO UT O 0.1
022 017
0.01
06741- 06741-
100 1k 10k 100k 1M TIME (4µs/DIV) FREQUENCY (Hz)
Figure 17. AD8538 Closed-Loop Output Impedance vs. Frequency Figure 20. AD8538 Large Signal Transient Response
60 V V SY = 5V SY = 5V A T V = –50 A = 25°C 100 R ) L = 2kΩ 50 V) % (m INV OOT ( H 40 0 S R E 30 L OV A OS+ 0 IGN 20 LL S (V) A M UT S OS– O 10 V
018 015
–2.5
06741-
0
06741-
1 10 100 1000 TIME (10µs/DIV) LOAD CAPACITANCE (pF)
Figure 18. AD8538 Small Signal Overshoot vs. Load Capacitance Figure 21. AD8538 Positive Overload Recovery
V V SY = 5V AND 2.7V SY = 5V A A V = 1 V = –50 0 CL = 300pF R V) L = 2kΩ (m ) IN V V /DI –100 50mV ( E 2.5 AG LT (V) VO UT OV 0
016 019 06741- 06741-
TIME (4µs/DIV) TIME (10µs/DIV)
Figure 19. AD8538 Small Signal Transient Response Figure 22. AD8538 Negative Overload Recovery Rev. B | Page 10 of 24 Document Outline Features Applications General Description Pin Configurations Revision History Specifications AD8538 Electrical Specifications AD8539 Electrical Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics AD8538 Characteristics AD8539 Characteristics Outline Dimensions Ordering Guide Automotive Products