MAX1158:14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range and Parallel Interface

The MAX1156/MAX1158/MAX1174 14-bit, low-power, successive-approximation analog-to-digital converters (ADCs) feature automatic power-down, a factory-trimmed internal clock, and a byte-wide parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and feature a separate digital supply input for direct interface with +2.7V to +5.25V digital logic. The MAX1156 accepts a 0 to +10V analog input voltage range. The MAX1158 accepts a ±10V bipolar analog input voltage range, while the MAX1174 accepts a ±5V bipolar analog input voltage range. All devices consume no more than 26.5mW at a sampling rate of 135ksps when using an external reference, and 31mW when using the internal +4.096V reference. AutoShutdown™ reduces supply current to 0.4mA (typ) at 10ksps. The MAX1156/MAX1158/MAX1174 are ideal for high-performance, battery-powered, data-acquisition applications. Excellent AC performance (THD = -100dB) and DC accuracy (±1 LSB INL) make the MAX1156/ MAX1158/MAX1174 ideal for industrial process control, instrumentation, and medical applications. The MAX1156/MAX1158/MAX1174 are available in a 20-pin TSSOP package and are fully specified over the -40°C to +85°C extended temperature range and the 0°C to +70°C commercial temperature range.

Key Features
  • Byte-Wide Parallel Interface
  • Analog Input Voltage Range: ±10V, ±5V, 0 to 10V
  • Single +4.75V to +5.25V Analog Supply Voltage
  • Interface with +2.7V to +5.25V Digital Logic
  • ±1 LSB INL (max)
  • ±1 LSB DNL (max)
  • Low Supply Current (max)
    • 2.9mA (External Reference)
    • 3.8mA (Internal Reference)
    • 5µA AutoShutdown Mode
  • Small Footprint
  • 20-Pin TSSOP Package
MAX1156, MAX1158, MAX1174: Typical Operating Circuit
MAX1156, MAX1158, MAX1174: Typical Operating Circuit
Applications/Uses
  • Data Acquisition Systems
  • I/O Modules
  • Industrial Process Controls
  • Precision Instrumentation
  • Temperature Sensing and Monitoring
DataSheet
titleDownload file
MAX1156-MAX1174 Data SheetMAX1156-MAX1174.pdf
Parametrics
Part NumberResolution
(bits)
Input Chan.Conv. Rate
(ksps)
ADC ArchitectureData BusDiff/S.E. InputInternal VREF
(V)
External VREF
(V)
External VREF
(V)
Bipolar VIN
(±V)
SNR
(dB)
THD
(dB)
INL
(±LSB)
Package/PinsBudgetary
Price
ADCmaxnominalminmaxmaxSee Notes
MAX1158141135SARµP/8S.E. Only4.0963.84.21085-1001TSSOP/20-
MAX117452TSSOP/20$6.93 @500
Design kits & evaluation modules
Related Products
  • MAX1179:16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
  • MAX1189:16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
  • MAX1175:14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
  • MAX1159:14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
  • MAX1157:14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
  • MAX1066:Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX1158ACUPNo Longer AvailableMAX1158AEUP+TSSOP,;20 pin;45.2 mm²0°C to +70°CNo
MAX1158ACUP+No Longer AvailableMAX1158AEUP+TSSOP,;20 pin;45.2 mm²0°C to +70°CLead Free
MAX1158ACUP+TNo Longer AvailableMAX1158AEUP+TSSOP;20 pin0°C to +70°CSee data sheet
MAX1158ACUP-TNo Longer AvailableMAX1158AEUP+TSSOP;20 pin0°C to +70°CSee data sheet
MAX1158AEUPNo Longer AvailableMAX1158AEUP+TSSOP,;20 pin;45.2 mm²-40°C to +85°CNo
MAX1158AEUP+ActiveTSSOP,;20 pin;45.2 mm²-40°C to +85°CLead Free
MAX1158AEUP+TActiveTSSOP,;20 pin;45.2 mm²-40°C to +85°CLead Free
MAX1158AEUP-TNo Longer AvailableMAX1158AEUP+TSSOP;20 pin-40°C to +85°CSee data sheet
MAX1158BCUPNo Longer AvailableMAX1158BEUP+TSSOP,;20 pin;45.2 mm²0°C to +70°CNo
MAX1158BCUP+No Longer AvailableMAX1158BEUP+TSSOP,;20 pin;45.2 mm²0°C to +70°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX1158BCUP+TNo Longer AvailableMAX1158BEUP+TSSOP;20 pin0°C to +70°CSee data sheet
MAX1158BCUP-TNo Longer AvailableMAX1158BEUP+TSSOP;20 pin0°C to +70°CSee data sheet
MAX1158BEUPNo Longer AvailableMAX1158BEUP+TSSOP,;20 pin;45.2 mm²-40°C to +85°CNo
MAX1158BEUP+ActiveTSSOP,;20 pin;45.2 mm²-40°C to +85°CLead Free
MAX1158BEUP+TActiveTSSOP,;20 pin;45.2 mm²-40°C to +85°CLead Free
MAX1158BEUP-TNo Longer AvailableMAX1158BEUP+TSSOP;20 pin-40°C to +85°CSee data sheet
MAX1156-MAX1174.pdf MAX1174
MAX1156-MAX1174.pdf MAX1174