MAX195 16-Bit, 85ksps ADC with 10µA Shutdown

Description

The MAX195 is a 16-bit successive-approximation analog-to-digital converter (ADC) that combines high speed, high accuracy, low power consumption, and a 10µA shutdown mode. Internal calibration circuitry corrects linearity and offset errors to maintain the full rated performance over the operating temperature range without external adjustments. The capacitive-DAC architecture provides an inherent 85ksps track/hold function.

The MAX195, with an external reference (up to +5V), offers a unipolar (0V to V_REF) or bipolar (-V_REF to V_REF) pin-selectable input range. Separate analog and digital supplies minimize digital-noise coupling.

The chip select (CS) input controls the three-state serial-data output. The output can be read either during conversion as the bits are determined, or following conversion at up to 5Mbps using the serial clock (SCLK). The end-of-conversion (EOC) output can be used to interrupt a processor, or can be connected directly to the convert input (CONV) for continuous, full-speed conversions.

The MAX195 is available in 16-pin DIP, wide SO, and ceramic sidebraze packages.

Key Features

Applications/Uses

16 Bits, No Missing Codes
90dB SINAD
9.4µs Conversion Time
10µA (max) Shutdown Mode
Built-In Track/Hold
AC and DC Specified
Unipolar (0V to VREF) and Bipolar (-VREF to VREF) Input Range
Three-State Serial-Data Output
Small 16-Pin DIP, SO, and Ceramic SB Packages

	Audio
	Digital Signal Processing (DSP)
	Industrial Controls
	Medical Signal Acquisition
	Multiple Transducer Measurements
	Portable Instrumentation
	Robotics
	Vibration Analysis

Key Specifications: Precision ADCs (< 5Msps)

Part Number

ADC Resolution (Bits)

Input Channels

Conv. Rate (ksps)

Max. Conv. Time (µs)

Data Bus (Bits)

Ref. (V)

Input Range (V)

Diff. In

Supply Voltage (V)

Typ. Supply Current (mA)

Typ. Power (mW)

Standby Mode

Package

Price^**

MAX195

9.4

Serial

Ext.

±5
5

2.5

Yes

PDIP(N)/16
SBDIP(N)/16
SOIC(W)/16

$24.00 @ 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: 1-25 of 25

MAX195

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX195BC/D

Land Pattern: Not Available

See data sheet

MAX195BEPE+

PDIP(N);16 pin;160 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+8*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195BCPE

PDIP(N);16 pin;160 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-8*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX195BCPE+

PDIP(N);16 pin;160 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+8*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195BEPE

PDIP(N);16 pin;160 mm²
Outline Drawing: 21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-8*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX195ACDE

SBDIP(N);16 pin;171 mm²
Outline Drawing: 21-0047 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: D16-3*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX195AEDE

SBDIP(N);16 pin;171 mm²
Outline Drawing: 21-0047 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: D16-3*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX195AMDE

SBDIP(N);16 pin;171 mm²
Outline Drawing: 21-0047 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: D16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX195BMDE

SBDIP(N);16 pin;171 mm²
Outline Drawing: 21-0047 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: D16-3*

-55°C to +125°C

RoHS/Lead-Free: No
Materials Analysis

MAX195ACWE

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX195ACWE-T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX195BCWE

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX195BCWE-T

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

0°C to +70°C

RoHS/Lead-Free: No
Materials Analysis

MAX195ACWE+

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195ACWE+T

Land Pattern: Not Available

0°C to +70°C

See data sheet

MAX195BCWE+

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195BCWE+T

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

0°C to +70°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195AEWE

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

-40°C to +85°C

See data sheet
Materials Analysis

MAX195AEWE-T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX195BEWE

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX195BEWE-T

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-6*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX195AEWE+

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

-40°C to +85°C

See data sheet
Materials Analysis

MAX195AEWE+T

Land Pattern: Not Available

-40°C to +85°C

See data sheet

MAX195BEWE+

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX195BEWE+T

SOIC(W);16 pin;112 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+6*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

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