Shenzhen Zhaocun Electronics Co., Ltd.
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Description:
The AD5641, a member of the nanoDAC® family, is a single, 14-bit, buffered, voltage-out DAC
that operates from a single 2.7 V to 5.5 V supply, typically consuming 75 µA at 5 V. The part comes
in tiny LFCSP and SC70 packages. Its on-chip precision output amplifier allows rail-to-rail output swing
to be achieved. The AD5641 uses a versatile 3-wire serial interface that operates at clock rates up to
30 MHz and is compatible with SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The reference
for AD5641 is derived from the power supply inputs and, therefore, gives the widest dynamic output range.
The part incorporates a power-on reset circuit, which ensures that the DAC output powers up to 0 V and remains
there until a valid write to the device takes place.
Quick Detail:
| Manufacturer | Analog Devices Inc. |
| Manufacturer Product Number | AD5641AKSZ-500RL7 |
| Description | IC DAC 14BIT V-OUT SC70-6 |
| Detailed Description | 14 Bit Digital to Analog Converter 1 SC-70-6 |
Product Attributes:
| TYPE | DESCRIPTION |
| Category | Digital to Analog Converters (DAC) |
| Mfr | Analog Devices Inc. |
| Series | nanoDAC® |
| Product Status | Active |
| Digi-Key Programmable | Not Verified |
| Number of Bits | 14 |
| Number of D/A Converters | 1 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | Supply |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL/DNL (LSB) | ±16 (Max), ±1 (Max) |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Supplier Device Package | SC-70-6 |
| Mounting Type | Surface Mount |
| Base Product Number | AD5641 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names | AD5641AKSZ-500RL7CT-ND |
| AD5641AKSZ-500RL7TR | |
| AD5641AKSZ500RLTR-ND | |
| ANAANAAD5641AKSZ-500RL7 | |
| AD5641AKSZ500RLCT-ND | |
| AD5641AKSZ-500RL7DKR | |
| AD5641AKSZ500RLCT | |
| Standard Package | 500 |
FEATURES
6-lead LFCSP and SC70 packages Micropower operation: 100 µA maximum at 5 V Power-down to typically 0.2 µA at 3 V Single 14-bit DAC B version: ±4 LSB INL A version: ±16 LSB INL 2.7 V to 5.5 V power supply Guaranteed monotonic by design Power-on reset to 0 V with brownout detection 3 power-down functions Low power serial interface with Schmitt-triggered inputs On-chip output buffer amplifier, rail-to-rail operation SYNC interrupt facility APPLICATIONS Voltage level setting Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
Data Picture:
