OPA615IDR Texas Instruments - Yeehing Electronics

Wide Bandwidth, DC Restoration Circuit

Pricing (USD)

Quantity	Unit Price
1 — 99	8.151
100 — 249	7.12
250 — 999	5.489
1,000 +	3.93

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Transconductance Amplifiers
RoHS	Y
Series	OPA615
Number of Channels	1 Channel
GBP - Gain Bandwidth Product	-
SR - Slew Rate	2.5 kV/us
Output Current per Channel	5 mA
Ib - Input Bias Current	3 uA
Vos - Input Offset Voltage	40 mV
Forward Transconductance - Min	65 mA/V
Supply Voltage - Max	12.4 V
Supply Voltage - Min	8 V
Operating Supply Current	13 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-14
Packaging	Reel
Amplifier Type	Transconductance Amplifier
Height	1.58 mm
Length	8.65 mm
Output Type	Cascode
Product	Transconductance Amplifiers
Supply Type	Dual
Type	Wideband Amplifier
Width	3.91 mm
Brand	Texas Instruments
Shutdown	No Shutdown
3 dB Bandwidth	710 MHz
Dual Supply Voltage	+/- 4 V to +/- 6.2 V
en - Input Voltage Noise Density	4.6 nV/sqrt Hz
Gain V/V	1 V/V
Maximum Dual Supply Voltage	+/- 6.2 V
Minimum Dual Supply Voltage	+/- 4 V
Moisture Sensitive	Yes
Product Type	Transconductance Amplifiers
Factory Pack Quantity	2500
Subcategory	Amplifier ICs
Vcm - Common Mode Voltage	+/- 3.2 V
Unit Weight	0.004564 oz

For more information, please refer to datasheet

Documents

OPA615IDR Datasheet

More Information

The OPA615 is a complete subsystem for very fast and precise DC restoration, offset clamping, and low-frequency hum suppression of wideband amplifiers or buffers. Although it is designed to stabilize the performance of video signals, the circuit can also be used as a sample-and-hold amplifier, high-speed integrator, or peak detector for nanosecond pulses. The device features a wideband Operational Transconductance Amplifier (OTA) with a high-impedance cascode current source output and fast and precise sampling comparator that together set a new standard for high-speed applications. Both the OTA and the sampling comparator can be used as stand-alone circuits or combined to form a more complex signal processing stage. The self-biased, bipolar OTA can be viewed as an ideal voltage-controlled current source and is optimized for low input bias current. The sampling comparator has two identical high-impedance inputs and a current source output optimized for low output bias current and offset voltage; it can be controlled by a TTL-compatible switching stage within a few nanoseconds. The transconductance of the OTA and sampling comparator can be adjusted by an external resistor, allowing bandwidth, quiescent current, and gain trade-offs to be optimized.