ICBOMS
ROHM Semiconductor BU7245HFV-TR — Memory (DRAM / SRAM / Flash / EEPROM)
Technical Documents PDF / CAD
Download Datasheet (PDF) Preview ↓
RoHS Compliant · Lead-Free EIA-481 Standard
ROHM Semiconductor / Memory (DRAM / SRAM / Flash / EEPROM)

BU7245HFV-TR General Purpose Op-Amp, 70 kHz GBW

MPN BU7245HFV-TR
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

ROHM BU7245HFV-TR, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 70 kHz Gain Bandwidth, 0.035 V/µs Slew Rate, 1.8 V to 5.5 V Supply, SOT-665, -40°C to 85°C.

In Stock: 7,117 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$1.47 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$1.47
10+ pcs
$1.32
30+ pcs
$1.21
100+ pcs
$1.09
500+ pcs
$1.01
1,000+ pcs
$0.96
Working on a production BOM or have a target unit price? Submit Target Price
Buy Now

$1.47 / ea

7,117 in stock — maximum per order · 3–4 days lead time

$1.32 / ea from 10 pcs
Upload Full BOM List
100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (14)
Package / Case SOT-665
Supply Voltage 5.5 V
Output / Current 8 mA

Full Technical Specifications

14 Parameters
BU7245HFV-TR specifications
Parameter / AttributeSpecification / Value
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span5.5 V
Current - supply5µA
Current - input bias1 pA
Current - output (Channel)8 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product70 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.035V/µs
CaseSOT-665
Number of circuits1
[DESK] Shenzhen Spot Allocation · 2h Response

Need Immediate Spot Stock or Shortage Allocation for BU7245HFV-TR?

Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
WhatsApp Inquiry Request Spot Quote

Technical Details & Description

70 kHz GBW, 5 µA supply — the low-power signal chain choice

The ROHM BU7245HFV-TR is a single-channel general-purpose CMOS op-amp designed for applications where supply current is the primary constraint. Input bias current is 1 pA, so it won't load high-impedance sources like pH probes or pyroelectric sensors.

Rail-to-rail output means the amplifier can swing close to the supply rails, useful when the ADC reference is the same supply. Input offset voltage is 1 mV typical, which stacks directly into the error budget for precision DC measurements.

Housed in a 5-pin SOT-665 (also designated 5-HVSOF), the package is a surface-mount, leadless footprint.

It is RoHS3 compliant.

Frequently asked questions

Does BU7245HFV-TR support rail-to-rail output?

Yes, the output type is rail-to-rail, allowing the output to swing close to both supply rails. This preserves dynamic range, especially at the low 1.8 V supply end.

What is the equivalent or replacement for BU7245HFV-TR?

Within the ROHM family, the BU7241G-TR offers a higher 900 kHz GBW and 0.4 V/µs slew rate but draws 100 µA supply current — a different power-vs-speed trade-off. The BU7271SG-TR and BU7421SG-TR run at 90 kHz GBW with a 0.05 V/µs slew rate and operate to 105°C, but come in different packages. None are pin-for-pin identical; check the package and supply current against your BOM requirements.

BU7245HFV-TR
Verified Allocation
Quote