Texas Instruments OPA211-HT Product Info

Parameters

Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4.5
Vos (offset voltage at 25°C) (max) (mV)	0.18
Offset drift (typ) (µV/°C)	0.35
Input bias current (max) (pA)	200000
GBW (typ) (MHz)	45
Features	Shutdown
Slew rate (typ) (V/µs)	27
Rail-to-rail	Out
Iq per channel (typ) (mA)	3.6
Vn at 1 kHz (typ) (nV√Hz)	1.1
CMRR (typ) (dB)	120
Rating	High Temp
Operating temperature range (°C)	-55 to 210
Iout (typ) (A)	0.03
Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	1.8
Input common mode headroom (to positive supply) (typ) (V)	-1.4
Output swing headroom (to negative supply) (typ) (V)	0.2
Output swing headroom (to positive supply) (typ) (V)	-0.2
THD + N at 1 kHz (typ) (%)	0.000015

Package

CFP (HKJ)-8-38.985 mm² 6.9 x 5.65

Features

Low Voltage Noise: 1.1 nV/√Hz at 1 kHz
Input Voltage Noise:
80 nV_PP (0.1 Hz to 10 Hz)
THD+N: –136dB (G = 1, f = 1 kHz)
Offset Voltage: 240 µV (max)
Offset Voltage Drift: 0.35 µV/°C (typ)
Low Supply Current: 6 mA/Ch (typ)
Unity-Gain Stable
Gain Bandwidth Product:
80 MHz (G = 100)
45 MHz (G = 1)
Slew Rate: 27 V/µs
16-Bit Settling: 700 ns
Wide Supply Range:
±2.25 V to ±18 V, 4.5 V to 36 V
Rail-to-rail output
Output current: 30 mA
APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C)
  Temperature Range⁽¹⁾
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments high temperature products
  utilize highly optimized silicon (die)
  solutions with design and process enhancements
  to maximize performance over extended
  temperatures.

⁽¹⁾ Custom temperature ranges available
All other trademarks are the property of their respective owners

Low Voltage Noise: 1.1 nV/√Hz at 1 kHz
Input Voltage Noise:
80 nV_PP (0.1 Hz to 10 Hz)
THD+N: –136dB (G = 1, f = 1 kHz)
Offset Voltage: 240 µV (max)
Offset Voltage Drift: 0.35 µV/°C (typ)
Low Supply Current: 6 mA/Ch (typ)
Unity-Gain Stable
Gain Bandwidth Product:
80 MHz (G = 100)
45 MHz (G = 1)
Slew Rate: 27 V/µs
16-Bit Settling: 700 ns
Wide Supply Range:
±2.25 V to ±18 V, 4.5 V to 36 V
Rail-to-rail output
Output current: 30 mA
APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C)
  Temperature Range⁽¹⁾
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments high temperature products
  utilize highly optimized silicon (die)
  solutions with design and process enhancements
  to maximize performance over extended
  temperatures.

⁽¹⁾ Custom temperature ranges available
All other trademarks are the property of their respective owners

Description

The OPA211 series of precision operational amplifiers achieves very low 1.1 nV/√Hz noise density with a supply current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range.

The extremely low voltage and low current noise, high speed, and wide output swing of the OPA211 series make these devices an excellent choice as a loop filter amplifier in PLL applications.

In precision data acquisition applications, the OPA211 series of op amps provides 700-ns settling time to 16-bit accuracy throughout 10-V output swings. This ac performance, combined with only 240-µV of offset and 0.35-µV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog converters (DACs).

The OPA211 series is specified over a wide dual-power supply range of ±2.25 V to ±18 V, or for single-supply operation from 4.5 V to 36 V.

This series of op amps is specified from T_A = –55°C to 210°C.

ELECTRONIC COMPONENTS
All In One Distributor

OPA211-HT

High Temperature 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier

Texas Instruments OPA211-HT Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

OPA211-HT

High Temperature 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier

Texas Instruments OPA211-HT Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor