Product Details
The AD7895 is a fast 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 3.8 µs successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface.
Output data from the AD7895 is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part.
In addition to the traditional dc accuracy specifications such as linearity and full-scale and offset errors, the AD7895 is specified for dynamic performance parameters, including harmonic distortion and signal-to-noise ratio.
The part accepts an analog input range of ±10 V (AD7895-10), ±2.5 V (AD7895-3), 0 V to 2.5 V (AD7895-2) and operates from a single +5 V supply, consuming only 20 mW max.
The AD7895 features a high sampling rate mode and, for low power applications, a proprietary automatic power-down mode where the part automatically goes into power down once conversion is complete and "wakes up" before the next conversion cycle.
The part is available in a small, 8-pin, 0.3" wide, plastic dual-in-line package (mini-DIP) and in an 8-pin, small outline IC (SOIC).
12 Bit Analog to Digital Converter 1 Input 1 SAR 8-PDIP
IC ADC 12BIT SAR 8DIP
The AD7895 is a fast 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 3.8 °s successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface.Output data from the AD7895 is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part.In addition to the traditional dc accuracy specifications such as linearity and full-scale and offset errors, the AD7895 is specified for dynamic performance parameters, including harmonic distortion and signal-to-noise ratio.The part accepts an analog input range of °10 V (AD7895-10), °2.5 V (AD7895-3), 0 V to 2.5 V (AD7895-2) and operates from a single +5 V supply, consuming only 20 mW max.The AD7895 features a high sampling rate mode and, for low power applications, a proprietary automatic power-down mode where the part automatically goes into power down once conversion is complete and ""wakes up"" before the next conversion cycle.The part is available in a small, 8-pin, 0.3"" wide, plastic dual-in-line package (mini-DIP) and in an 8-pin, small outline IC (SOIC).
ADC 12-Bit 3.8us +2.5V 1LSB Serial PDIP8 - Data Converters - General Purpose ADCs
ADC 12-Bit 3.8us +2.5V 1LSB Serial PDIP8 - Data Converters - General Purpose ADCs
Delivery on production packaging - Tube. This product is non-returnable.
ADC 12-Bit 3.8us +2.5V 1LSB Serial PDIP8 - Data Converters - General Purpose ADCs
| Analog Devices, Inc. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Richardson RFPD | RS Components, Ltd. | |
|---|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | AD7895ANZ-2 | AD7895ANZ-2 | AD7895ANZ-2 | AD7895ANZ-2 | 7589935 |
| Product Name | True Bipolar Input, 5 V Single Supply, 12-Bit, Serial 3.8 µs ADC in 8-Pin Package | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | Converter - ADC | |
| Interface Type | Serial | Serial | |||
| Package Type | SOIC; PDIP | DIP; 8-DIP (0.300\", 7.62mm) | DIP; 8-DIP (0.300\", 7.62mm) | DIP | PDIP; PDIP |
| Pins | 8 | 8 | |||
| Resolution | 12 bits | 12 bits | 12 bits | 12 bits | |
| Dissipation | 20 milliwatts |
