OPA237UA
Texas Instruments · 8-SOIC (D)
OPA237UA is a Texas Instruments part in the Precision op amps (Vos<1mV) category (8-SOIC (D)). Single-Supply Operational Amplifiers MicroAmplifier™ Series
Log in to view stock, price and recent changesActive
Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- Precision op amps (Vos<1mV)
- Package
- 8-SOIC (D)
- MOQ
- 1
- SPQ
- 75
- RoHS
- Yes
- HS code
- 854233
- Checked
Stock, price and recent changes
Log in to view stock, price and recent changes
Buyer questions
Can ChipRadar source OPA237UA?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
How can I check OPA237UA before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for OPA237UA?
Manufacturer MOQ: 1 pc; SPQ: 75 pcs. Smaller sample quantities on request.
Same series · OPA237
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 75, packing: TUBE
- MSL: reference unavailable
Package & dimensions
- Package: 8-SOIC (D); pin count: reference unavailable
- Package drawing (manufacturer PDF) →
OPA237 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (27)
Swipe sideways for more.
| Parameter | Value |
|---|---|
| Architecture | Bipolar |
| CMRR (min) | 80 dB |
| CMRR (typ) | 90 dB |
| GBW (typ) | 1.5 MHz |
| Input bias current (typ) | 8.5 nA |
| Input bias current (max) | 40 nA |
| Input common mode headroom (to negative supply) (typ) | -200 mV |
| Input common mode headroom (to positive supply) (typ) | -1.5 V |
| Iout (typ) | 4.5 mA |
| Iq per channel (typ) | 200 µA |
| Number of channels | 1 |
| Offset drift (typ) | 0.0000025 V/°C |
| Operating temperature range | −40 to 70 °C |
| Output swing headroom (to negative supply) (typ) | 300 mV |
| Output swing headroom (to positive supply) (typ) | -900 mV |
| Package area | 8.12 / 29.4 mm² |
| Package size (L x W) | 2.9 x 2.8 / 4.9 x 6 mm |
| Package type | SOIC / SOT-23 |
| Pin count | 5 / 8 |
| Rail-to-rail | In to V |
| Rating | Catalog |
| Slew rate (typ) | 0.5 V/µs |
| TI package name | D / DBV |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) | 2.7 V |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) | 36 V |
| Vn at 1 kHz | 28 nV/√Hz |
| Vos (offset voltage at 25°C) (max) | 950 µV |
About OPA237UA
OPA237UA is an orderable part number (P/N) from Texas Instruments, in the OPA237 family. Package: 8-SOIC (D). Category: Precision op amps (Vos<1mV). Other P/N in the OPA237 family: 4. Lifecycle status on the manufacturer site: Active. Released September 1, 1996.
Get a quote for OPA237UA
No account needed. Send the P/N and quantity; we check sourcing before quoting.