Product Summary

The MAX1312ECM is a 12-bit, analog-to-digital converter (ADC) offer eight, four, or two independent input channels. Independent track-and-hold (T/H) circuitry provides simultaneous sampling for each channel. The MAX1312ECM provides a 0 to +5V input range with ±6V fault-tolerant inputs. The MAX1312ECM converts two channels in 0.9μs, and up to eight channels in 1.98μs, with an 8-channel throughput of 456ksps per channel. Other features include a 20MHz T/H input bandwidth, internal clock, internal (+2.5V) or external (+2.0V to +3.0V) reference, and power-saving modes.

Parametrics

MAX1312ECM absolute maximum ratings: (1)AVDD to AGND: -0.3V to +6V; (2)DVDD to DGND: -0.3V to +6V; (3)VAGND to DGND: -0.3V to +0.3V; (4)CH0–CH7, I.C. to AGND (MAX1304/MAX1305/MAX1306): ±6V; (5)CH0–CH7, I.C. to AGND (MAX1308/MAX1309/MAX1310): ±16.5VCH0–CH7, I.C. to AGND (MAX1312/MAX1313/MAX1314): ±16.5V; (6)D0–D11 to DGND: -0.3V to (VDVDD + 0.3V).

Features

MAX1312ECM features: (1) ±1 LSB INL, ±0.9 LSB DNL (max); (2) 84dBc SFDR, -86dBc THD, 71dB SINAD,fIN = 500kHz at 0.4dBFS; (3) 12-Bit, 20MHz, Parallel Interface; (4) Internal r External Cl ck; (5) +2.5V Internal Reference or +2.0V to +3.0VExternal Reference; (6) 48-Pin LQFP Package; (7) Up to Eight Channels of Simultane us Sampling: 8ns Aperture Delay, 100ps Channel-t -Channel T/H Match.

Diagrams

MAX1312ECM pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX1312ECM+
MAX1312ECM+
Maxim Integrated Products
ADC (A/D Converters) 12-Bit 8Ch 1.075Msps 3V Precision ADC
Data Sheet
0-1: $20.74
1-25: $13.82
25-50: $10.02
50-250: $9.85
MAX1312ECM-T
MAX1312ECM-T
Maxim Integrated Products
ADC (A/D Converters)
Data Sheet
Negotiable 
MAX1312ECM
MAX1312ECM
Maxim Integrated Products
ADC (A/D Converters)
Data Sheet
Negotiable 
MAX1312ECM+T
MAX1312ECM+T
Maxim Integrated Products
ADC (A/D Converters) 12-Bit 8Ch 1.075Msps 3V Precision ADC
Data Sheet
0-1667: $8.35
1667-2000: $8.35