Datasheet AD8665, AD8666, AD8668 (Analog Devices) - 10

AD8665/AD8666/AD8668 120 1.5 V V DD = 5V DD = ±2.5V T R A = 25°C L = 10kΩ 1.0 C 100 L = 10pF AV = +1 0.5 80 0 B) d (V) 60 –0.5 RR ( UT OV CM –1.0 40 –1.5 20 –2.0 0 –2.5
032
1k 10k 100k 1M 4M
029
TIME (1µs/DIV)
06195-
FREQUENCY (Hz)
06195- Figure 31. Common-Mode Rejection Ratio vs. Frequency Figure 34. Large-Signal Transient Response
100 70 V V DD = 5V DD = 5V T V A = 25°C IN = 100mV p-p 60 80 50 ) 60 (% B) T 40 d O O +OS RR ( SH S P 30 40 VER O –OS 20 PSRR– 20 10 PSRR+ 0 0 1k 10k 100k 1M 4M
030
1 10 100 1000
033
FREQUENCY (Hz) LOAD CAPACITANCE (pF)
06195- 06195- Figure 32. Power Supply Rejection Ratio vs. Frequency Figure 35. Smal -Signal Overshoot vs. Load Capacitance
VDD = 5V VDD = ±2.5V RL = 100kΩ AV = –100 CL = 10pF 2.5V AV = +1 VOUT ) V /DI 0V 20mV ( UT O 0V V VIN –100mV
031 034
TIME (0.4µs/DIV) TIME (4µs/DIV)
06195- 06195- Figure 33. Small-Signal Transient Response Figure 36. Positive Overload Recovery Time Rev. B | Page 10 of 16 Document Outline Features Applications General Description Pin Configurations Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide