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Texas Instruments LT1001CDR — Analog & Data Acquisition

LT1001CDR Op Amp, 18 µV Offset, 800 kHz GBW, 8-SOIC

MPNLT1001CDR
End of Life

LT1001CDR, Linear Technology, General Purpose Op Amp, 1 Circuit, 800 kHz GBW, 0.25 V/µs Slew Rate, 18 µV Offset, 8 V to 44 V Supply, 8-SOIC, 0°C to 70°C.

$2.33Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LT1001CDR specifications
ParameterValue
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset18 µV
Voltage - supply span44 V
Current - input bias700 pA
Operating temperature0°C ~ 70°C (TA)
Gain bandwidth product800 kHz
PackageBulk
Slew rate0.25V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits1

Product details

The 800 kHz gain-bandwidth product and 0.25 V/µs slew rate tell you this is not a high-speed part; it is built for stable, low-frequency loops where the offset and drift dominate the error budget.

The supply span runs from 8 V minimum to 44 V maximum, so it works on common ±15 V bipolar rails or a single 12 V to 36 V supply. That limits it to indoor, controlled environments: bench instruments, lab equipment, office peripherals. Not rated for the engine bay, a rooftop radio, or a freezer sensor.

Bulk packaging and the reflow reality

If your pick-and-place line expects reels, you will need to hand-place or transfer to a carrier. Check the MSL before the oven: Linear Technology typically rates these at MSL 1, but verify the date code on the pouch. A bulk tube that has been open on the shelf may have absorbed moisture — bake it if you see the floor-life sticker is missing.

RoHS status — a flag for compliance lines

The LT1001CDR is listed as RoHS non-compliant. That means the device uses a lead-bearing solder finish (typically SnPb). If your assembly line is RoHS-only, this part requires an exemption or a separate, leaded process.

Frequently asked questions

Is LT1001CDR RoHS compliant?

No, the LT1001CDR is listed as RoHS non-compliant. It uses a lead-bearing solder finish. If your assembly requires RoHS compliance, you will need an exemption or a separate leaded solder process.

What is the closest functional second-source for LT1001CDR?

The TLV9351IDCKR is a general-purpose single op-amp in a similar 8-pin package, but it is a different class: it offers a 3.5 MHz GBW, 20 V/µs slew rate, rail-to-rail output, and operates from 4.5 V supply. It is not a pin-for-pin replacement — the LT1001CDR runs on higher supply voltages (8 V to 44 V) and has a much lower input offset (18 µV versus 350 µV). Evaluate the trade-offs in supply range and precision before substituting.