MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:DIP D/C:08+
SN75437, SN75437ANE, SN75439 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: DIP
D/C: 08+
Description: IC QUAD PERIPHERAL DRVR 16-DIP
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Datasheet: SN75437A
File Size: 82687 KB
Manufacturer:
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PDF/DataSheet Download
Datasheet: SN75437ANE
File Size: 82687 KB
Manufacturer: TI [Texas Instruments]
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PDF/DataSheet Download
Datasheet: SN75439
File Size: 110337 KB
Manufacturer:
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| Technical/Catalog Information | SN75437ANE |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Number of Drivers/Receivers | 4/0 |
| Type | Driver |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Package / Case | 16-DIP (300 mil) |
| Packaging | Tube |
| Protocol | - |
| Drawing Number | 296; 4040054; NE; 16, 20 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SN75437ANE SN75437ANE 296 14959 5 ND 296149595ND 296-14959-5 |
The SN75439 quadruple peripheral driver is designed for use in systems requiring high current, high voltage, and high load power. The device features two inverting and two noninverting open-collector outputs with a common-enable input that, when taken high, disables all four outputs. By pairing each inverting channel with a corresponding noninverting channel (such as channel 1 paired with channel 2 and channel 3 paired with channel 4), the device may be used as a complete full-step 4-phase dc stepper-motor driver using only two input logic control signals plus the enable signal, as shown in Figure 3. Other applications include driving relays, lamps, solenoids, motors, LEDs, transmission lines, hammers, and other high-power-demand loads. The SN75439 is characterized for operation from 0°C to 70°C.
Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to 52 V
Output voltage, VO (inductive load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 V
Output clamp-diode terminal voltage range, VOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to 52 V
Input current, II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mA
Peak sink output current, IOM(nonrepetitive, tw 3 0.1 ms) (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
(repetitive, tw 3 10 ms, duty cycle 3 50%) . . . . . . . . . . . . . . . . . . . . . . . . .1.4 A
Continuous sink output current, IO (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 A
Peak output clamp diode current, IOKM(nonrepetitive, tw 3 0.1 ms) (see Note 2) . . . . . . . . . . . . . . . . . . 1.5 A
(repetitive, tw 3 10 ms, duty cycle 3 50%) . . . . . . . . . . . . . . . . . .1.3 A
Continuous total dissipation at (or below) 25°C free-air temperature (see Note 3) . . . . . . . . . . . . . 2075 mW
Continuous total dissipation at (or below) 65°C case temperature (see Note 3) . . . . . . . . . . . . . . . .5000 mW
Operating case or virtual junction temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 150°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTES: 1. All voltage values are with respect to the network GND (unless otherwise specified).
2. All four channels of this device may conduct rated current simultaneously; however, power dissipation average over a short time interval must fall within the continuous dissipation range.
3. For operation above 25°C free-air temperature, derate linearly at the rate of 16.6 mW/°C. For operation above 65°C case temperature, derate linearly at the rate of 59 mW/°C. To avoid exceeding the design maximum virtual junction temperature, these ratings should not be exceeded.
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