SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER

Rev D2, Page 8/29

ELECTRICAL CHARACTERISTICS

Operating conditions: VDD = 4.3...5.5 V, Tj = -40...125 °C, IBN calibrated to 200 µA, reference point GNDS, unless otherwise stated.

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

Signal Level Controller ACO

601

Vs()hi

Saturation Voltage hi

at ACO vs. VDD

Vs() = VDD - V();

ADJ(8:0) = 0x11F, I() = -5 mA

1

V

ADJ(8:0) = 0x13F, I() = -10 mA

1

V

ADJ(8:0) = 0x15F, I() = -25 mA

1

V

ADJ(8:0) = 0x17F, I() = -50 mA

1

V

602

Isc()hi

Short-circuit Current hi in ACO

V() = 0 ... VDD - 1 V;

ADJ(8:0) = 0x11F

-10

-5

mA

ADJ(8:0) = 0x13F

-20

-10

mA

ADJ(8:0) = 0x15F

-50

-25

mA

ADJ(8:0) = 0x17F

-100

-50

mA

603

tr()

Current Rise Time in ACO

I(ACO): 0 → 90 % setpoint

1

ms

604

tset()

Current Settling Time in ACO

Square control active, I(ACO): 50 → 100 %

setpoint

400

µs

605

It()min

Control Range Monitoring 1:

lower limit

referenced to range ADJ(6:5)

3

%Isc

606

It()max

Control Range Monitoring 2:

upper limit

referenced to range ADJ(6:5)

90

%Isc

607

Vt()min

Signal Level Monitoring 1:

lower limit

referenced to Vscq()

40

%Vpp

608

Vt()max

Signal Level Monitoring 2:

upper limit

referenced to Vscq()

130

%Vpp

Test Current ERR

701

I(ERR)

Permissible Test Current

test mode activated

0

1

mA

Bias Current Source and Reference Voltages

801

IBN()

Bias Current Source

MODE(3:0) = 0x01, I(NC) vs. VDDS

180

200

220

µA

802

VPAH

Reference Voltage VPAH

referenced to GND

45

50

55

%VDD

803

V05

Reference Voltage V05

450

500

550

mV

804

V025

Reference Voltage V025

50

%V05

Power-Down-Reset

901

VDDon

Turn-on Threshold

(power-on release)

increasing voltage at VDD vs. GND

3.7

4

4.3

V

902

VDDoff

Turn-off Threshold

(power-down reset)

decreasing voltage at VDD vs. GND

3.2

3.5

3.8

V

903

VDDhys

Threshold Hysteresis

VDDhys = VDDon − VDDoff

0.3

V

Clock Oscillator

A01

fclk()

Internal Clock Frequency

MODE(3:0) = 0x0A, fclk(NS)

120

160

200

kHz

Error Signal Input/Output, Pin ERR

B01

Vs()lo

Saturation Voltage lo

vs. GND, I() = 4 mA

0.4

V

B02

Isc()

Short-circuit Current lo

vs. GND; V(ERR) ≤ VDD

4

mA

V(ERR) > VTMon

2

mA

B03

Vt()hi

Input Threshold Voltage hi

vs. GND

2

V

B04

Vt()lo

Input Threshold Voltage lo

vs. GND

0.8

V

B05

Vt()hys

Input Hysteresis

Vt()hys = Vt()hi − Vt()lo

300

500

mV

B06

Ipu()

Input Pull-up Current

V() = 0...VDD − 1 V, EPU = 1

-400

-300

-200

µA

B07

Rpu()

Input Pull-Up Resistor

EPU = 0

500

kΩ

B08

Vpu()

Pull-up Voltage

Vpu() = VDD - V(), I() = -5 µA, EPU = 1

0.4

V

B09

VTMon

Test Mode Activation Threshold

increasing voltage at ERR

VDD +

1.5

V

B10

VTMoff

Test Mode Disabling Threshold

decreasing voltage at ERR

VDD +

0.5

V

B11

VTMhys

Test Mode Hysteresis

VTMhys = VTMon − VTMoff

0.15

0.3

V

B12

Ilk()

Leakage Current

tristate or reversed supply voltage

-1

-10

-50

µA