Medical: Cardiac Monitor


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Key Advantages

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Ultra-Low Offset/Drift, Low-Noise, Precision SOT23 Amplifiers
MAX4238, MAX4239

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SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489

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SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps
MAX4236, MAX4237

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UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps
MAX4249, MAX4250, MAX4251, MAX4252, MAX4253, MAX4254, MAX4255, MAX4256, MAX4257

Key Specifications: Operational Amplifiers
Part Number	Amps Per Pkg.	Rail to Rail	Min. Stable Closed Loop Gain (V/V)	Min. Total Supply (V)	Max. Total Supply (V)	Typ. Supply Current per Amp. (µA)	Max. Supply Current per Amp. (µA)	Max. V_OS (µV)	Typ. CMRR @ DC (dB)	Typ PSRR @ DC (dB)	Max. Input I_BIAS (nA)	Typ. Unity Gain BW (MHz)	Typ. Slew Rate (V/µs)	Input Voltage Noise Density (nV/√Hz)	Input Current Noise Density (pA/√Hz)	Low Power Shutdown	Package
MAX4239	1	Output Only	10	2.7	5.5	600	850	2	140	140	0.01	6.5	-	25	0.001	Yes	SOIC/8 SOT-23/6 THIN QFN (Dual)/6
MAX4238	1	Output Only	1	2.7	5.5	600	850	2	140	140	0.01	1	-	25	0.001	Yes	SOIC/8 SOT-23/6 THIN QFN (Dual)/6
MAX4475	1	Output Only	1	2.7	5.5	2500	4400	750	115	120	0.15	10	3	4.5	0.0005	Yes	SOIC/8 SOT-23/6 THIN QFN (Dual)/6 uMAX/8
MAX4476	1	Output Only	1	2.7	5.5	2500	4400	750	115	120	0.15	10	3	4.5	0.0005	No	SOT-23/6 THIN QFN (Dual)/6
MAX4477	2	Output Only	1	2.7	5.5	2500	4400	750	115	120	0.15	10	3	4.5	0.0005	No	SOIC/8 uMAX/8
MAX4478	4	Output Only	1	2.7	5.5	2500	4400	750	115	120	0.15	10	3	4.5	0.0005	No	SOIC/14 TSSOP/14
MAX4488	1	Output Only	5	2.7	5.5	2500	4400	750	115	120	0.15	42	10	4.5	0.0005	Yes	SOIC/8 SOT-23/6 THIN QFN (Dual)/6 uMAX/8
MAX4489	2	Output Only	5	2.7	5.5	2500	4400	750	115	120	0.15	42	10	4.5	0.0005	No	SOIC/8 uMAX/8
MAX4237	1	Output Only	5	2.4	5.5	350	440	50	103	120	0.5	7.5	1.3	14	-	Yes	SOIC/8 SOT-23/6 uMAX/8
MAX4236	1	Output Only	1	2.4	5.5	350	440	50	103	120	0.5	1.7	0.3	14	-	Yes	SOIC/8 SOT-23/6 uMAX/8
MAX4249	2	Output Only	10	2.4	5.5	420	575	750	115	100	0.1	22	2.1	8.9	0.0005	Yes	SOIC/14 uMAX/10
MAX4250	1	Output Only	1	2.4	5.5	420	575	750	115	100	0.1	3	0.3	8.9	0.0005	No	SOT-23/5
MAX4251	1	Output Only	1	2.4	5.5	420	575	750	115	100	0.1	3	0.3	8.9	0.0005	Yes	SOIC/8 uMAX/8
MAX4252	2	Output Only	1	2.4	5.5	420	575	750	115	100	0.1	3	0.3	8.9	0.0005	No	SOIC/8 UCSP/0 UCSP/8 uMAX/8
MAX4253	2	Output Only	1	2.4	5.5	420	575	750	115	100	0.1	3	0.3	8.9	0.0005	Yes	SOIC/14 UCSP/0 UCSP/10 uMAX/10
MAX4254	4	Output Only	1	2.4	5.5	420	575	750	115	100	0.1	3	0.3	8.9	0.0005	No	SOIC/14
MAX4255	1	Output Only	10	2.4	5.5	420	575	750	115	100	0.1	22	2.1	8.9	0.0005	No	SOT-23/5
MAX4256	1	Output Only	10	2.4	5.5	420	575	750	115	100	0.1	22	2.1	8.9	0.0005	No	SOIC/8 uMAX/8
MAX4257	2	Output Only	10	2.4	5.5	420	575	750	115	100	0.1	22	2.1	8.9	0.0005	No	SOIC/8 uMAX/8
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