MAX954ESA+T by Analog Devices

Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference


The MAX951–MAX954 feature combinations of a micropower operational amplifier, comparator, and reference in an 8-pin package. In the MAX951 and MAX952, the comparator's inverting input is connected to an internal 1.2V ±2% bandgap reference. The MAX953 and MAX954 are offered without an internal reference. The MAX951/MAX952 operate from a single 2.7V to 7V supply with a typical supply current of 7µA, while the MAX953/MAX954 operate from 2.4V to 7V with a 5µA typical supply current. Both the op amp and comparator feature a common-mode input voltage range that extends from the negative supply rail to within 1.6V of the positive rail, as well as output stages that swing rail-to-rail. The op amps in the MAX951/MAX953 are internally compensated to be unity-gain stable, while the op amps in the MAX952/MAX954 feature 125kHz typical bandwidth, 66V/ms slew rate, and stability for gains of 10V/V or greater. These op amps have a unique output stage that enables them to operate with an ultra-low supply current while maintaining linearity under loaded conditions. In addition, they have been designed to exhibit good DC characteristics over their entire operating temperature range, minimizing input-referred errors. The comparator output stage of these devices continuously sources as much as 40mA. The comparators eliminate power-supply glitches that commonly occur when changing logic states, minimizing parasitic feedback and making the devices easier to use. In addition, they contain ±3mV internal hysteresis to ensure clean output switching, even with slow-moving input signals.

Where to Buy

Prices starting from US$1.02

Distributor Stock
Logo for Farnell
Farnell
from US$3.03
2,149
in stock
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element14
from US$3.43
2,149
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.02
99
in stock
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Logo for Analog Devices
Analog Devices
from US$2.63
-
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Features

Op Amp + Comparator + Reference in an 8-Pin µMAX® Package (MAX951/MAX952)
7µA Typical Supply Current (Op Amp + Comparator + Reference)
Comparator and Op Amp Input Range Includes Ground
Outputs Swing Rail-to-Rail
2.4V to 7V Supply Voltage Range
Unity-Gain Stable and 125kHz Decompensated AV > 10V/V Op Amp Options
Internal 1.2V ±2% Bandgap Reference
Internal Comparator Hysteresis
Op Amp Capable of Driving up to 1000pF Load

Specifications

Internal Reference (1.2V ±2%) No
ICC per Comp. (µA) (max) 8
VCMVR (V) 0 to VCC-1.6
Op. Amp. GBW (kHz) (typ) 125
AVCL (min) 10
Op. Amp. VOS (mV) (max) 3
Op. Amp. IBIAS (pA) (max) 50
Op. Amp. VNOISE (nV/√Hz) 80 @ 1kHz
Comparator tPD (µs) 4
Comparator VOUT @Load (V) (typ) 0.4 to VCC-0.4 @ 100k
VSUPPLY (V) (min) 2.4
VSUPPLY (V) (max) 7
Oper. Temp. (°C) -55 to +125-40 to +850 to +70
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.46


MAX954ESA+T Amplifiers & Comparators by Analog Devices

OP AMP 125KHZ 66V/MS NSOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 125kHz
Slew Rate 66V/ms
Supply Voltage Range 2.4V to 7V
Amplifier Case Style NSOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

OP AMP, 125KHZ, 66V/MS, NSOIC-8 | element14
Op Amp, 125Khz, 66V/Ms, Nsoic-8 | Newark Electronics
Ultra-Low-Power, Single-Supply | Analog Devices

Frequently Asked Questions

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Is the MAX954ESA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell, Newark Electronics and Analog Devices have stock available or on a lead time for MAX954ESA+T .

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