Purchase AD7875, In-stock AD7875 From SeekIC.
Package Cooled:SMD D/C:0
Part Number: AD7875
Package Cooled: SMD
D/C: 0
Description: The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplif...
- Table of contents:
AD7875
-
Suppliers
DataSheet
General Description
AD7875 General Description
The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 ms successiveapproximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to guarantee accurate control of conversion time. No external clock timing components are required; the on-chip clock may he overridden by an external clock if required.
The parts offer a choice of three data output formats: a single, parallel, 12-bit word; two 8-bit bytes or serial data. Fast bus access times and standard control inputs ensure easy interfacing to modern microprocessors and digital signal processors.
All parts operate from ±5 V power supplies. The AD7870 and AD7876 accept input signal ranges of ±3 V and ±10 V, respectively, while the AD7875 accepts a unipolar 0 V to +5 V input range. The parts can convert full power signals up to 50 kHz.
The AD7870/AD7875/AD7876 feature dc accuracy specifications such as linearity, full-scale and offset error. In addition, the AD7870 and AD7875 are fully specified for dynamic performance parameters including distortion and signal-to-noise ratio.
The parts are available in a 24-pin, 0.3 inch-wide, plastic or hermetic dual-in-line package (DIP). The AD7870 and AD7875 are available in a 28-pin plastic leaded chip carrier (PLCC), while the AD7876 is available and in a 24-pin small outline (SOIC) package.
AD7875 Maximum Ratings
VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +7 V
VSS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to 7 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
VIN to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V to +15 V
REF OUT to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to VDD
Digital Inputs to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
Digital Outputs to DGND . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
Operating Temperature Range
Commercial (J, K, L Versions AD7870) . . . . . . . . . . . . . . . . . 0°C to +70°C
Commercial (K, L Versions AD7875) . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial (A, B, C Versions AD7870) . . . . . . . . . . . . . . . . 25°C to +85°C
Industrial (B, C Versions AD7875/AD7876) . . . . . . . . . . . 40°C to +85°C
Extended (S, T Versions) . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Power Dissipation (Any Package) to +75°C . . . . . . . . . . . . . . . . . . . . 450 mW
Derates above +75°C by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mW/°C
VSS to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to 7 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
VIN to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V to +15 V
REF OUT to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to VDD
Digital Inputs to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
Digital Outputs to DGND . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD +0.3 V
Operating Temperature Range
Commercial (J, K, L Versions AD7870) . . . . . . . . . . . . . . . . . 0°C to +70°C
Commercial (K, L Versions AD7875) . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial (A, B, C Versions AD7870) . . . . . . . . . . . . . . . . 25°C to +85°C
Industrial (B, C Versions AD7875/AD7876) . . . . . . . . . . . 40°C to +85°C
Extended (S, T Versions) . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Power Dissipation (Any Package) to +75°C . . . . . . . . . . . . . . . . . . . . 450 mW
Derates above +75°C by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mW/°C
AD7875 Features
Complete Monolithic 12-Bit ADC with:
2 s Track/Hold Amplifier
8 s A/D Converter
On-Chip Reference
Laser-Trimmed Clock
Parallel, Byte and Serial Digital Interface
72 dB SNR at 10 kHz Input Frequency (AD7870, AD7875)
57 ns Data Access Time
Low Power: 60 mW typ
Variety of Input Ranges:
63 V for AD7870
0 V to +5 V for AD7875
610 V for AD7876
2 s Track/Hold Amplifier
8 s A/D Converter
On-Chip Reference
Laser-Trimmed Clock
Parallel, Byte and Serial Digital Interface
72 dB SNR at 10 kHz Input Frequency (AD7870, AD7875)
57 ns Data Access Time
Low Power: 60 mW typ
Variety of Input Ranges:
63 V for AD7870
0 V to +5 V for AD7875
610 V for AD7876
AD7875 Connection Diagram
AD7875
PDF/DataSheet Download
- Datasheet: AD7875
- File Size: 330818 KB
- Manufacturer:
- Click here to Download
- ·AD7001
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 634418 KB
- ·AD7001AS
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 634418 KB
- ·AD7002
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 466516 KB
- ·AD7002AS
- AD [Analog Devices]
- LC2MOS GSM Baseband I/O Port
- 466516 KB
- ·AD7008
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008/PCB
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008AP20
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
- ·AD7008JP50
- AD [Analog Devices]
- CMOS DDS Modulator
- 517485 KB
AD7875 Relative Products
Hotspot Suppliers Product
M27C801-100F1
Price: 5.2-11.2 USD
8 Mbit EPROM, DIP, –2 to 7 V, low Power Consumption, 35 mA, ECOPACK packages, M27C801-100F1
74HC132PW
Price: 0.1-0.5 USD
Quad 2-input, NAND Schmitt trigger, TSSOP, standard Output capability
MB85R256HPF-G-BND-ERAE1
Price: 2.45-2.55 USD
Memory FRAM CMOS 256 K (32 K × 8) Bit
N101L6-L0B
Price: 1-2 USD
10.06” TFT Liquid Crystal Display, 40pin, 3.3V LVDS interface, WSVGA
DAC8534IPWR
Price: 9.1-9.8 USD
quad channel, 16-bit Digital-to-Analog Converter, TSSOP, –0.3V to +6V, micropower operation, ultra...
ISD2540
Price: 4-8 USD
Single-Chip, Voice Record, 1μA
BSM10GP120
Price: 1-1 USD
BSM10GP120 Infineon Technologies TRANS IGBT MODULE N-CH 1200V 20A
XC3S1000-4FGG320I
Price: 1-24 USD
IC SPARTAN, 3A, Field-Programmable Gate Array(FPGA), 1M, 320-FBGA, internal RAM
DS80C323-QCD
Price: 3.5-5 USD
microcontroller, PLCC, -0.3V to (VCC + 0.5V)
HFBR-2412TZ
Price: 6.8-7 USD
Miniature Fiber Optic Component, ZIP, 0.2 dB, -0.5V to 7.0V, 25mA, 40mW
NJU39610D2
Price: 3-5 USD
microstepping motor controller, DIP-22, High-speed microprocessor interface, 6V
IRFR120TR
Price: 0.1-1 USD
Power MOSFET, 100V, 7.7A, SOT252, 0.27Ω, Repetitive Avalanche Rated
