5% Error, 0.5-4.5 V Input, +/-2 A Output, Bridge-Tied-Load (BTL) Voltage-to-Current (V-I) Converter
Reference Design using part OPA569 by Texas Instruments
Image
1 / 1
Associated Documents
For End Products
- Multiple Motors Synchronization
- Pumps
- Sensor and Transducer
- Servo Motor
- Thermoelectric Cooler
Description
- 5% Error, 0.5-4.5 V input, +/-2 A output, bridge-tied-load (BTL) voltage to current (V-I) converter. This bridge-tied load (BTL) voltage-to-current (V-I) converter circuit creates a bidirectional current source used to drive a floating load from a single-ended source. The circuit makes use of an internal output current monitor circuit (IMON) in a specialty power amplifier. The V-I transfer function is accomplished by using the IMON current as the feedback for the first amplifier
Key Features
-
Number of SuppliesSingle
-
Supply Voltage5 V
Featured Parts (17)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
REF5025MDTEP | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin SOIC T/R | Buy | |
|
REF5025SKGD2 | Texas Instruments | Voltage References | V-Ref Precision 2.5V 7mA 12-Pin Bare Die Tube | Buy | |
|
|
REF5025SKGD1 | Texas Instruments | Voltage References | V-Ref Precision 2.5V 7mA XCEPT | Buy | |
|
REF5025IDGKT | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin VSSOP T/R | Buy | |
|
|
REF5025AIDGKT | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin VSSOP T/R | Buy | |
|
|
REF5025ID | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin SOIC Tube | Buy | |
|
|
REF5025AIDR | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin SOIC T/R | Buy | |
|
|
REF5025IDR | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin SOIC T/R | Buy | |
|
|
REF5025AQDRQ1 | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA Automotive AEC-Q100 8-Pin SOIC T/R | Buy | |
|
|
REF5025SHKQ | Texas Instruments | Voltage References | V-Ref Precision 2.5V 7mA 8-Pin CFPAK Tube | Buy | |
|
|
REF5025SHKJ | Texas Instruments | Voltage References | V-Ref Precision 2.5V 7mA 8-Pin CFPAK Tube | Buy | |
|
|
REF5025IDGKR | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin VSSOP T/R | Buy | |