AD845BQ
Analog Devices · 8-Lead CerDIP
AD845BQ is a Analog Devices part in the Precision Op Amps category (8-Lead CerDIP). Precision, 16 MHz CBFET Op Amp
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Analog Devices
- Category
- Precision Op Amps
- Package
- 8-Lead CerDIP
- MOQ
- 48
- SPQ
- 48
- RoHS
- No
- HS code
- 854233
- Checked
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Buyer questions
Can ChipRadar source AD845BQ?
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 AD845BQ 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 AD845BQ?
Manufacturer MOQ: 48 pcs; SPQ: 48 pcs. Smaller sample quantities on request.
Same series · AD845
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: No
Packing & moisture
- Standard pack quantity (SPQ): 48, packing: Tube
- MSL: reference unavailable
Package & dimensions
- Package: 8-Lead CerDIP, 8 pins
- Package drawing (manufacturer PDF) →
- Alert Contains lead or uses a RoHS exemption: the manufacturer RoHS status is "No". Please confirm that your production line and end market accept it. Source: ADI_ROHS
- Alert Manufacturer lifecycle: obsolete, last time buy or not recommended for new designs. Send an inquiry; lead time and source are confirmed in the quotation. Source: ADI_LIFECYCLE; ADI_CF
AD845 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (37)
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| Parameter | Value |
|---|---|
| 0.1 To 10 Hz Voltage Noise Typ | 4 µV p-p |
| Amp Feature | Single-Ended Input |
| Common Mode Input Cap Type | 4 pF |
| Common Mode Rejection Ratio (min) | 94 dB |
| Common Mode Rejection Ratio (typ) | 110 dB |
| Current Noise Density (typ) | 100 fA/√Hz |
| Gain Bandwidth Product (typ) | 16 MHz |
| In Voltneg Headroom (typ) | 2 V |
| In Voltplus Headroom (typ) | 4.5 V |
| Input Bias Current (typ) | 500 pA |
| Input Bias Current (max) | 1 nA |
| Input Offset Current (typ) | 25 pA |
| Input Offset Current (max) | 300 pA |
| Input Offset Voltage (typ) | 250 µV |
| Input Offset Voltage (max) | 250 µV |
| Input Offset Voltage Tc (typ) | 20 µV/°C |
| Input Offset Voltage Tc (max) | 5 µV/°C |
| Minimum Stable Gain | 1 V/V |
| Number Of Amps | 1 |
| Op Amp Feedback | Voltage Feedback Op Amp |
| Op Amp Input Technology | Bipolar, JFET Input |
| Open Loop Voltage Gain (typ) | 114 dB |
| Output Headroom (typ) | 2.5 V |
| Output Impedance (typ) | 30 Ω |
| Output Voltneg Headroom (typ) | 2.5 V |
| Output Voltneg Headroom (max) | 2.5 V |
| Output Voltplus Headroom (max) | 2.5 V |
| Package | 8-Lead PDIP, 8-Lead CerDIP, 16-Lead SOIC Wide, DIE |
| PSRR | 110 dB |
| Reliability Level | DIE, 883 |
| Slew Rate (typ) | 100 V/µs |
| Supply Current Per Amplifier (typ) | 10 mA |
| Supply Current Per Amplifier (max) | 12 mA |
| Temp Range | -55 to 125°C |
| Voltage Noise Density (typ) | 12 nV/√Hz |
| Voltage Supply Span (min) | 9.5 V |
| Voltage Supply Span (max) | 36 V |
About AD845BQ
AD845BQ is an orderable part number (P/N) from Analog Devices, in the AD845 family. Package: 8-Lead CerDIP. Category: Precision Op Amps. Other P/N in the AD845 family: 10. Lifecycle status on the manufacturer site: NRND. Released June 30, 2004.
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