| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8,054 pcs
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8054 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,842 pcs
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1842 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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470 pcs
|
470 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
39 pcs
|
39 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The DRV8834RGER from Texas Instruments is a versatile dual H-bridge motor driver designed for applications requiring precise motor control. It can drive either two DC brushed motors or a single bipolar stepper motor, offering flexibility for various mechatronic designs.
This device supports two control modes: a built-in indexer logic with STEP/DIRECTION control for up to 1/32-step microstepping, and PHASE/ENABLE control for external reference-based microstepping. It operates over a wide power supply voltage range of 2.5V to 10.8V and delivers a continuous output current of 1.5A per H-bridge, with a peak current of 2.2A (at VM = 5V, 25°C).
The DRV8834RGER features low RDS(ON) of 305mΩ (HS + LS) and includes PWM winding current regulation and limiting for smooth operation. It is available in a 24-VQFN (4x4) package, suitable for surface mounting.
Key electrical specifications include a supply voltage range of 2.5V to 10.8V, a full-scale current of 1.5A, and a sleep current of 0.6µA. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DRV8834RGER operates from 2.5V to 10.8V.
The continuous output current is 1.5A (RMS/DC).
The peak output current is 2A.
The driver supports up to 32 microsteps per full step (1/32 step resolution).
It supports PH/EN and STEP/DIR control modes via hardware GPIO.
The operating temperature range is -40°C to 85°C.
It is available in a 24-VQFN (4x4mm) package with exposed pad.