adm5170 Analog Devices, Inc., adm5170 Datasheet
adm5170
Available stocks
Related parts for adm5170
adm5170 Summary of contents
Page 1
... Printers Logic Level Translation GENERAL DESCRIPTION The ADM5170 is an octal line driver suitable for digital communi- cation systems with data rates up to 116 kB/s. Input TTL or CMOS signal levels are inverted and translated into either EIA RS-232E or RS-423A signal levels depending on the status of the Mode Select inputs MS+ and MS– ...
Page 2
... ADM5170–SPECIFICATIONS Parameter POWER REQUIREMENTS V Range DD V Range SS I (Disabled (Enabled (Disabled (Enabled) SS DIGITAL INPUTS Input Logic Threshold High, V INH Input Logic Threshold Low, V INL Input Clamp Voltage, V INK Input High Level Current, I INH Input Low Level Current, I ...
Page 3
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ADM5170 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
Page 4
... Slew Rate Adjust Input. An external resistor ( connected between this pin and GND is used to control the Output Slew Rate ( 2.2 V/ s). Slew Rate Programming The slew rate for the ADM5170 is controlled by a single resistor connected between the SRA pin and GND. The slew rate is approximately ...
Page 5
... – Figure vs REV. 0 Typical Performance Characteristics–ADM5170 Figure 8. Typical Rise/Fall Times (RS-423A Mode) vs. SRA R SRA SRA 5 5.3 5.2 5 ...
Page 6
... ADM5170 OUTPUT CURRENT – ˙mA Figure 11. Driver Output Voltage vs. Output Current (RS-232 Mode) 28-Lead Plastic DIP (N Suffix) 28 PIN 1 1 1.565 (39.70) 1.380 (35.10) 0.250 (6.35) MAX 0.200 (5.05) 0.125 (3.18) 0.022 (0.558) 0.100 (2.54) 0.014 (0.356) BSC 0.625 (15.87) 0.600 (15.24) 0.195 (4.95) ...