MAX1026, MAX1028, MAX1030 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference

Description

The MAX1026/MAX1028/MAX1030 are serial 10-bit analog- to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX1030 has 16 input channels, the MAX1028 has 12 input channels, and the MAX1026 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +5V supply and contain a 10MHz SPI™/QSPI™/MICROWIRE™-compatible serial port.

The MAX1030 is available in 28-pin 5mm x 5mm TQFN with exposed pad and 24-pin QSOP packages. The MAX1026/MAX1028 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range.

Key Features

Applications/Uses

Internal Temperature Sensor (±1°C Accuracy)
16-Entry First-In/First-Out (FIFO)
Analog Multiplexer with True Differential Track/Hold
- 16-, 12-, 8-Channel Single Ended
- 8-, 6-, 4-Channel True Differential
- (Unipolar or Bipolar)
Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature
Scan Mode, Internal Averaging, and Internal Clock
Low-Power Single +5V Operation
- 1.9mA at 300ksps
Internal 4.096V Reference or External Differential Reference
10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface
Space-Saving 28-Pin 5mm x 5mm TQFN Package

	Data Acquisition Systems
	Data Logging
	Industrial Control Systems
	Instrumentation
	Patient Monitoring
	System Supervision

Key Specifications: Precision ADCs (< 5Msps)

Part Number

ADC Resolution (Bits)

Input Channels

Conv. Rate (ksps)

Max. Conv. Time (µs)

Data Bus (Bits)

Ref. (V)

Diff. In

Supply Voltage (V)

Typ. Supply Current (mA)

Typ. Power (mW)

Standby Mode

Package

Price^**

MAX1026

300

2.7

Serial

Ext.
Int.+4.096

Yes

1.9

9.5

QSOP/16

$3.46 @ 1k

MAX1028

QSOP/20

$3.91 @ 1k

MAX1030

QSOP/24
TQFN/28

$4.36 @ 1k

See All Precision ADCs (< 5Msps) (375)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-48 of 48

MAX1026

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX1026BCEE-T

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1026BCEE+T

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1026BCEE

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1026ACEE+

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1026ACEE-T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX1026ACEE

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1026ACEE+T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX1026BCEE+

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1026BEEE+T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1026AEEE+

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1026BEEE-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1026BEEE

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1026BEEE+

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1026AEEE-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1026AEEE+T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1026AEEE

QSOP;16 pin;31 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX1028ACEP+T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028BCEP+T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028BCEP-T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028BCEP

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028BCEP+

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028ACEP-T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028ACEP

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028ACEP+

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028AEEP-T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028AEEP+T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028AEEP+

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028AEEP

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028BEEP+

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1028BEEP-T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028BEEP

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1028BEEP+T

QSOP;20 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0168 (PDF)
Use pkgcode/variation: E20+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX1030BCEG+T

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030BCEG-T

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1030BCEG+

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24+1*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030BCEG

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24-1*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1030BEEG+

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030BEEG+T

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030BEEG-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1030BEEG

QSOP;24 pin;54 mm²
Outline Drawing: 21-0055 (PDF)
Land Pattern: 90-0172 (PDF)
Use pkgcode/variation: E24-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1030BCTI+

TQFN;28 pin;26 mm²
Outline Drawing: 21-0140 (PDF)
Land Pattern: 90-0026 (PDF)
Use pkgcode/variation: T2855+6*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX1030BCTI+T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX1030BCTI-T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX1030BCTI

TQFN;28 pin;26 mm²
Outline Drawing: 21-0140 (PDF)
Land Pattern: 90-0026 (PDF)
Use pkgcode/variation: T2855-6*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX1030BETI-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1030BETI+T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX1030BETI

TQFN;28 pin;26 mm²
Outline Drawing: 21-0140 (PDF)
Land Pattern: 90-0026 (PDF)
Use pkgcode/variation: T2855-6*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX1030BETI+

TQFN;28 pin;26 mm²
Outline Drawing: 21-0140 (PDF)
Land Pattern: 90-0026 (PDF)
Use pkgcode/variation: T2855+6*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis