INA206, INA207, INA208

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SBOS360F – JUNE 2006 – REVISED NOVEMBER 2015

Electrical Characteristics: Current-Shunt Monitor (continued)

At TA = 25°C, VS = 12 V, VIN+ = 12 V, VSENSE = 100 mV, RL = 10 kΩ to GND, RPULL-UP = 5.1 kΩ each connected from CMP1

OUT and CMP2 OUT to VS, and CMP1 IN+ = 1 V and CMP2 IN– = GND, unless otherwise noted.

PARAMETERS

TEST CONDITIONS

MIN

TYP

MAX

UNIT

FREQUENCY RESPONSE

INA206

500

Bandwidth

INA207

CLOAD = 5 pF

300

kHz

INA208

200

Phase margin

CLOAD < 10 pF

40

°

Slew rate

1

V/µs

Settling time (1%)

VSENSE = 10 mVPP to 100 mVPP, CLOAD = 5 pF

2

µs

NOISE, RTI

Output voltage noise

40

nV/

√Hz

density

7.6 Electrical Characteristics: Comparator

At TA = 25°C, VS = 12 V, VIN+ = 12 V, VSENSE = 100 mV, RL = 10 kΩ to GND, RPULL-UP = 5.1 kΩ each connected from CMP1

OUT and CMP2 OUT to VS, unless otherwise noted.

PARAMETERS

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET VOLTAGE

Comparator Common-Mode Voltage = Threshold Voltage,

Offset Voltage

2

mV

Figure 1

Offset Voltage Drift, Comparator 1

TA = –40°C to 125°C

±2

µV/°C

Offset Voltage Drift, Comparator 2

TA = –40°C to 125°C

5.4

µV/°C

Threshold

TA = 25°C

590

608

620

mV

Threshold over Temperature

TA = –40°C to 125°C

586

625

mV

Hysteresis (1), CMP1

TA = –40°C to 85C

–8

mV

Hysteresis (1), CMP2

TA = –40°C to 85°C

8

mV

INPUT BIAS CURRENT (2)

CMP1 IN+, CMP2 IN–

0.005

10

nA

CMP1 IN+, CMP2 IN– vs Temperature

TA = –40°C to 125°C

15

nA

INPUT IMPEDANCE

Pins 3 and 6 (14-pin packages only)

10

k

Ω

INPUT RANGE

CMP1 IN+ and CMP2 IN–

0 V to VS – 1.5V

V

Pins 3 and 6 (14-pin packages only) (3)

0 V to VS – 1.5V

V

OUTPUT

Large-signal differential voltage gain

CMP VOUT 1 V to 4 V, RL ≥ 15 kΩ connected to 5 V

200

V/mV

High-level output current

VID = 0.4 V, VOH = VS

0.0001

1

µA

Low-level output voltage

VID = –0.6 V, IOL = 2.35 mA

220

300

mV

RESPONSE TIME (3)

Comparator 1

RL to 5 V, CL = 15 pF, 100-mV Input Step with 5-mV Overdrive

1.3

µs

RL to 5 V, CL = 15 pF, 100-mV Input Step with 5-mV Overdrive,

Comparator 2

1.3

µs

CDELAY Pin Open

RESET

RESET Threshold (4)

1.1

V

Logic Input Impedance

2

m

Ω

Minimum RESET Pulse Width

1.5

µs

RESET Propagation Delay

3

µs

(1)

Hysteresis refers to the threshold (the threshold specification applies to a rising edge of a noninverting input) of a falling edge on the

noninverting input of the comparator. See Figure 1.

(2)

Specified by design.

(3)

The comparator response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

(4)

RESET input has an internal 2 M

Ω (typical) pull-down. Leaving RESET open results in a LOW state, with transparent comparator

operation.

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