INA849DR
Texas Instruments · 8-SOIC (D)
- Brand
- Texas Instruments
- Manufacturer-site stock
- In stockManufacturer-site status, not our inventory.
- Manufacturer L/T
- 26 weeks
- Checked
- Last change on manufacturer site
- Category
- Specialty audio amplifiers
- Package
- 8-SOIC (D)
- Lifecycle
- Active
About INA849DR
INA849DR is a Texas Instruments part in the Specialty audio amplifiers category (8-SOIC (D)). Ultra-low noise (1 nV/√Hz), high-speed (28 MHz, 35 V/μs) precision (35 μV) instrumentation amplifier
INA849DR is an orderable part number (P/N) from Texas Instruments, in the INA849 family. Package: 8-SOIC (D). Category: Specialty audio amplifiers. Other P/N in the INA849 family: 5. Lifecycle status on the manufacturer site: Active. Released December 21, 2020.
Parameters
- MOQ
- 1
- SPQ
- 2500
- HS code
- 854233
- RoHS
- Yes
INA849 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet. Swipe sideways for more.
| Parameter | Value |
|---|---|
| Bandwidth at min gain (typ) | 28 MHz |
| CMRR (min) | 120 dB |
| Features | Current Feedback / High speed / Super-beta / Ultra-low noise |
| Gain error (±) (max) | 0.1 % |
| Gain nonlinearity (±) (max) | 0.001 % |
| Input bias current (±) (max) | 20 nA |
| Input common mode headroom (to negative supply) (typ) | 2.5 V |
| Input common mode headroom (to positive supply) (typ) | -2.5 V |
| Input offset (±) (max) | 35 µV |
| Input offset drift (±) (max) | 0.0000004 V/°C |
| Iq (typ) | 6.2 mA |
| Noise at 0.1 Hz to 10 Hz (typ) | 0.00000006 VPP |
| Noise at 1 kHz (typ) | 1 nV/√Hz |
| Number of channels | 1 |
| Operating temperature range | −40 to 125 °C |
| Output swing headroom (to negative supply) (typ) | 150 mV |
| Output swing headroom (to positive supply) (typ) | -150 mV |
| Package area | 14.7 / 29.4 mm² |
| Package size (L x W) | 3 x 4.9 / 4.9 x 6 mm |
| Package type | SOIC / VSSOP |
| Pin count | 8 |
| Rating | Catalog |
| TI package name | D / DGK |
| Type | Resistor |
| Voltage gain | 1 V/V |
| Vs (min) | 8 V |
| Vs (max) | 36 V |
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): 2,500, packing: LARGE T&R
- Moisture sensitivity: MSL 2 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: INA849 (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 8-SOIC (D), 8 pins
- Package drawing (manufacturer PDF) →
- Note Moisture sensitivity MSL 2: floor life after opening is 1 year (≤30 °C / 60% RH); bake if exceeded.
Same series · INA849
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What is the lead time for INA849DR?
The manufacturer site lists a lead time of 26 weeks for INA849DR; confirm the current lead time with a quote.
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What is the MOQ and packaging for INA849DR?
Manufacturer MOQ: 1 pc; SPQ: 2,500 pcs. Smaller sample quantities on request.
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