TLC5510, TLC5510A

8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS

SLAS095L – SEPTEMBER 1994 – REVISED JUNE 2003

4

POST OFFICE BOX 655303

otherwise noted)

digital I/O

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

IIH

High-level input current

VDD = MAX,

VIH = VDD

5

µA

IIL

Low-level input current

VDD = MAX,

VIL = 0

5

µA

IOH

High-level output current

OE = GND,

VDD = MIN,

VOH = VDD – 0.5 V

– 1.5

mA

IOL

Low-level output current

OE = GND,

VDD = MIN,

VOL = 0.4 V

2.5

mA

IOZH

High-level high-impedance-state

output leakage current

OE = VDD,

VDD = MAX

VOH = VDD

16

µA

IOZL

Low-level high-impedance-state

output leakage current

OE = VDD,

VDD = MIN

VOL = 0

16

µA

† Conditions marked MIN or MAX are as stated in recommended operating conditions.

power

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

IDD

Supply current

f(CLK) = 20 MHz, National Television System Committee (NTSC)

ramp wave input, reference resistor dissipation is separate

18

27

mA

I f

Reference voltage current

TLC5510

Vref = REFT – REFB = 2 V

5.2

7.5

10.5

mA

Iref

Reference voltage current

TLC5510A

Vref = REFT – REFB = 4 V

10.4

15

21

mA

† Conditions marked MIN or MAX are as stated in recommended operating conditions.

static performance

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

Self-bias (1), at REFB

Short REFB to REFBS

Short REFT to REFTS

0.57

0.61

0.65

Self-bias (2), REFT – REFB

Short REFB to REFBS,

Short REFT to REFTS

1.9

2.02

2.15

V

Self-bias (3), at REFT

Short REFB to AGND,

Short REFT to REFTS

2.18

2.29

2.4

Rref

Reference voltage resistor

Between REFT and REFB

190

270

350

Ω

Ci

Analog input capacitance

VI(ANLG) = 1.5 V + 0.07 Vrms

16

pF

TLC5510

f(CLK) = 20 MHz,

TA = 25°C

±0.4 ±0.75

Integral nonlinearity (INL)

TLC5510

(CLK)

,

VI = 0.5 V to 2.5 V

TA = – 20°C to 75°C

±1

Integral nonlinearity (INL)

TLC5510A

f(CLK) = 20 MHz,

TA = 25°C

±0.4 ±0.75

TLC5510A

(CLK)

,

VI = 0 to 4 V

TA = – 20°C to 75°C

±1

LSB

TLC5510

f(CLK) = 20 MHz,

TA = 25°C

±0.3

±0.5

LSB

Differential nonlinearity (DNL)

TLC5510

(CLK)

,

VI = 0.5 V to 2.5 V

TA = – 20°C to 75°C

±0.75

Differential nonlinearity (DNL)

TLC5510A

f(CLK) = 20 MHz,

TA = 25°C

±0.3

±0.5

TLC5510A

(CLK)

,

VI = 0 to 4 V

TA = – 20°C to 75°C

±0.75

EZS

Zero scale error

TLC5510

Vref = REFT – REFB = 2 V

– 18

– 43

– 68

mV

EZS

Zero-scale error

TLC5510A

Vref= REFT – REFB = 4 V

– 36

– 86

– 136

mV

EFS

Full-scale error

TLC5510

Vref = REFT – REFB = 2 V

– 20

0

20

mV

EFS

Full-scale error

TLC5510A

Vref = REFT – REFB = 4 V

– 40

0

40

mV

† Conditions marked MIN or MAX are as stated in recommended operating conditions.